Manuale d’uso / di manutenzione del prodotto AR-157E del fabbricante Sharp
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To navigate through this document, please use the arrow keys on your keyboard DIGITAL LASER COPIER/PRINTER OPERATION MANUAL Page INTRODUCTION 4 AR-153E AR-153E AR-157E MODEL LOADING PAPER MAKING COPIE.
FOR Y OUR RECORDS ... T o protect against loss theft, record and retain f or ref erence the copier's serial number located on the back of the unit.
1 CAUTIONS Caution label on t he unit The label ( ) in the fusing a rea of t he uni t indic ates the followi ng: : Caut ion, ri sk of dan ger : Caut ion, ho t surface Cautions on using Follow the cauti ons be low when using this uni t. Warning: • The fusi ng area is hot.
2 Cautions on handling Be careful in ha ndling the unit a s follows to mainta in the performanc e of th is unit. Do not drop the unit, subj ect it to s hock or strike it again st any objec t. Store spa re toner cartr idges in a cool dry place witho ut removin g from the pack age bef ore use.
3 1 2 4 3 5 6 8 7 9 1 INTRODUCTION USING THE MANUAL ................ ... 4 PART NAMES ..... ............ ........... ... 5 OPERATION PANEL ............ ......... 6 2 LOADING PAPER PAPER ............ ........... ................. ... 7 LOADING THE PAPER TRAY.
4 This ch apter pro vides ba sic i nforma tion for us ing th e unit . USING THE MANUAL The opera tion m anual contains explana tions of how to operate the unit, import ant conside rations , and maintena nce p rocedu res. To ge t the m ost out o f the un it, pl ease read the ope ration manual.
5 1 PART NAMES T oner cartridg e RSPF (AR-157E) Original cover (AR-153E) Original e xit area 2 3 4 1 5 7 6 8 9 10 11 13 14 15 Multi-bypass tray P aper tray 2 Original guide Original feeder tra y F eed.
6 OPERATION PANEL Origin al to copy ke y and ind icators (AR- 157E ) Two-sided copies from one-sided originals. Turn on Long Edge or Turn on Short Edge can be selected. Two-sided copies from two-sided originals. (Can be selected only when the RSPF is used.
7 2 Follow the steps below t o load pa per into the tray. PAPER For best re sults , use onl y pape r recomm ended by SHARP. * Do not use non-stand ard en velop es, a nd envel opes that h ave met al cl asps , plastic snappers , strin g closu res, win dows, li nings, s elf-adh esive, p atches o r synth etic material s.
8 LOADING TH E PAPER TRAY 1 Raise the handle of the paper tray and pull the paper tray out un til it stops. 2 Adjust the paper guides on the paper tray to the copy paper width and length. Squeeze t he lever of paper guide and slide the guide to match with the width of the paper.
9 2 4 Gently push the paper tray back into th e unit. • After load ing pap er, to can cel the bl inki ng wit hout resta rting copyin g, pres s the c lear ( ) key. The i n the d isplay w ill go out and t he start ( ) indi cator wi ll light u p. • Be sure th at pape r is free o f rips, dust, wri nkles, and curled or ben t edge s.
10 BYPASS FEED (including speci al paper) The multi -bypas s tray c an be u sed to feed s tandar d paper, t ranspa rency f ilm, label s, envelop es an d other s peci al pur pose pap er. Pap er measu ring fr om 3-1 /2" x 5 -1/2" t o 8-1/2" x 14" an d in th e weight range of 14 lbs.
11 2 3 Press the tray sele ct ( ) key to select the multi-byp ass tray . • Pape r must be f ed nar row side in to t he fe ed sl ot. • Special p apers s uch as tran sparen cy film and lab els must be fed one s heet a t a time th rough the mu lti-byp ass tray .
12 This ch apter ex plain s basic an d other copyi ng functi ons. The unit is e quipped w ith a one-pag e memory buffe r. This m emory a llows the un it to scan an origin al once o nly a nd make u p to 99 copies .
13 3 POWER ON Turn the po wer switch on the left side of the unit to the "ON" po sition. The start ( ) indicato r will l ight up. About the scan head The scan head lamp rem ains o n consta ntly wh en the u nit is in the rea dy condi tion (when th e start ( ) indicator is illum inated ).
14 Power off methods If not use d for a certain pe riod of time, the unit wil l automa ticall y enter au to power shut-off m ode (p .22) in order to mi nimize p ower co nsump tion. I n cases w here the machin e will not b e used fo r a long time, turn off the power s witch and remove the power cord from th e outlet.
15 3 Using the RSPF/S PF The RSPF/ SPF is desi gned t o hold up to 30 origina ls meas uring from 5-1/2" x 8-1/ 2" to 8-1/2" x 14" and weig hting from 14 lbs. to 23.9 lbs . 1 Make sure that no original is left on the original table.
16 SET THE COPY QUANTITY Set the num ber of c opies us ing the two copy qu antity ( , ) keys when copyin g from the o rigina l table or copying from RSPF/SP F. • Press the ri ght co py quantit y key to se t the un it digit from 0 to 9. This key will not chan ge the tens d igit.
17 3 Automat ic exposure a djustment The autom at ic ex posu re lev el ca n be adj ust ed to sui t y our c opyi ng need s. This leve l i s set f or copyi ng fro m the o rigin al table and c opying from the RSP F/SPF re spect ively .
18 REDUCTION/ENLARGEMENT/ZOOM Three pr eset red uction rati os and t wo enlarg ement ratio s can be selected . The zo om function enabl es co py ratio s elect ion from 25% to 4 00% in 1% inc rements. 1 Set the or iginal a nd check the paper size. 2 Use the co py ratio selector key and /or ZOOM ( , ) k eys to select t he desired copy ratio.
19 3 SELECTING THE TRAY Press t he tray se lect ( ) key. Each time y ou press the tray select ( ) key, the lo cation indicate d by t he paper fe ed loc ation ind icator ch anges in the follo wing ord er: pape r tray 1, pa per tray 2, multi - bypass tray.
20 This ch apter de scrib es the sp ecial function s of th is uni t. Use th ese func tions as needed. ABOUT THE SPECIAL FUNCT IONS OF AR-157E Two sided copying When cop ying from the RSPF, two-side origin als can be cop ied au tomatica lly without having to man ually turn them over.
21 4 Making two-sided c opies 1 Place the o riginal( s) on the o riginal t able or in t he RSP F. (see "ORIGINAL PLACEMENT" (p.14 ). 2 Select two-side d copy mode.
22 DESCRIPTION OF SPECIAL FUNCTIONS Toner save mode (page 22) Reduce s toner c onsum ption by approxim ately 10%. Power s ave mode s (page 2 3) The unit h as two power save mo des o f operat ion: pre heat mod e and a uto powe r shut-off m ode.
23 4 2 Press and hold dow n the exposure mode selector key for approximately 5 seconds. The MANUAL ( ) indicator w ill go out and the PHOTO ( ) indicator will begin to blink. The light an d dark indicator marked "5" will light up, indi cating the standard toner mode is active.
24 * Facto ry default settin gs are ind icated wit h an aste risk (*). 5 Press the start ( ) key. T he righ t-hand number in th e display will be steadily lit and the entered v alue will be store d. 6 Press the light ( ) or d ark ( ) key to return to the norma l copy mode.
25 5 This ch apter de scribes how to re place the toner c artridg e and how to clea n the u nit. TONER CARTRIDGE REPLACEMENT When the toner c artridge re place ment requ ired ( ) indi cator lig hts up , replace ment of the ton er cartridge will b e needed s oon.
26 3 Gently pull the toner cartridge out while pressing t he lock release lev er. 4 Remove the toner cartridge f rom the bag. Grasp the cartridge on both sides a nd shake it horiz ontally four or five times. After shaking th e cartrid ge, remove the tone r seal.
27 5 6 Close the front cover and then the side cover by pressing the round projections near the side cover open button. The indicator will go out and the start ( ) indicator w ill light up. When closing the co vers, be sure to close the front cover secur ely and th en close the side c over.
28 CLEANING THE UNIT Proper care is esse ntial in orde r to get cl ean, s harp copie s. Be s ure to tak e a few minutes to regu larly cl ean the unit. Cabinet Wipe the cabin et with a soft, cle an cl oth.
29 5 Transf er charge r If copies start bec oming s treaky or blotch y, the transfe r charger m ay be di rty. Clea n the charg er using t he foll owing p rocedu re. 1 Tu rn th e pow er sw it ch of f. ( p.1 4) 2 Ensure that the multi-bypas s tray is open and then open the side cover while pr essing the side c over op en button .
30 This ch apter de scrib es misfe ed rem oval and trouble shoot ing. TROU BLES HOOT ING If any pro blem occ urs, che ck the li st bel ow before contacting the SHAR P service cente r. Proble m Possible cause Soluti on Page Unit does not operate. Unit plugged in? Plug the unit int o a grounded outlet.
31 6 STATUS INDICA TORS When the foll owing in dicato rs light up or blink on the operati on panel or the follo wing alphanum eric cod es ap pear in the disp lay, s olve the problem immed iately ref erring to bot h the table below a nd the releva nt page.
32 MISF EE D RE MOVA L When t he misfe ed ( ) indicat or blin ks or b links in the di splay , the u nit will stop because of a mis feed. If a mis feed o ccurs whe n using the RSPF/SPF , a nu mber may appear in the dis play after a minus sign.
33 6 A: Misf eed in the pa per feed a rea 1 Gently re move the mi sfed paper from th e paper fee d area as shown in the illustration. W hen the misfeed ( ) indica tor blinks and the misfed paper is not seen from the paper feed area, pull out the paper tray and remove the misfed paper.
34 2 Gently re move the misf ed paper from under the fusin g unit as shown in the illustration. If t he paper cannot be removed, proceed to "C: Misf eed in the trans port area". 3 Raise the f using un it releas e lever and then clo se th e side cover by pressing the round projections near the s ide cover open button.
35 6 4 Raise the f using un it releas e lever , close th e front co ver an d then close the side cover by pressing the round projections near the s ide cover open button. The misfee d ( ) indicator will go out and the start ( ) indicator will li ght up.
36 (B) Open the RSPF /SPF and rotate th e roller rota ting knob to remove the misfed origin al from the exit area. If the misfe d original ca nnot be e asily removed , proceed to (C). (AR-157E) With the R SPF, pull o ut the reversing tray to rem ove the m isfed ori ginal.
37 6 DEVELOPER REQUIRED When the devel oper replac ement re quired ( ) indicator li ghts u p, the dev eloper should be re placed. DEVELOPER REPLACEMENT SHOULD ONLY BE DONE BY AN AUTORIZED SHARP SERVICE TECHNICIAN. Contact your service center as soon as poss ible.
38 SYSTEM CONFIGURATION A number of opti ons are a vailable for the unit which all ow you to conf igure a s ystem to meet y our pa rticula r needs. T he opti ons incl ude th e follo wing. PRINTER/SCANNER EXPANSION K IT (AR-PG2) A printer functi on and scan ner funct ion can be adde d to the unit by installi ng the AR- PG2.
39 7 250-SHEET PAPER FEED UNIT (AR-D16) The paper feed un it prov ide the conveni ence of increas ed pape r capaci ty for th e unit and a grea ter cho ice o f paper size readily a vaila ble for copy ing.
40 The proced ure for instal ling the software for the optiona l AR-PG2 Printer/Sc anner Expansio n Kit and th e operation of the printe r/scanner i s explain ed here.
41 8 HARDWARE AND SOFTW ARE REQUIREM ENTS Check the fo llowi ng hard ware and sof tware requ iremen ts in order to insta ll the softwar e. * 1 Compat ible with Wi ndows 98, Window s Me , Wi ndows 2000 P rofe ssional, W indow s X P Professi onal or Windo ws XP Ho me Edition pr einstalle d model w ith USB interf ace equipp ed as stand ard.
42 Flow of installation Refer to the follow ing tabl e and then be gin insta llatio n. Operati ng system Interfa ce Reference pages for how to inst all Windows XP USB/ Parallel Installin g onto Win dows XP ( USB/parall el interfac e) (p.43) Window s 98 USB Insta lling ont o Win dows 98 /Me/ 2000 (U SB inter face) (p.
43 8 INSTALLING THE SOF TWARE The follo wing term is use d in this section. MFP Means t he uni t as a prin ter and scan ner. Installing onto Windows XP (USB/parallel interface) Before sta rting th e inst allation, make sure th e USB or paral lel in terface ca ble is not connect ed to th e MFP.
44 5 Review the software p ackag es to be installed on the screen , and then click the "Sta rt" bu tt on. The software package s to be insta lled wi ll be displa yed o n the scre en. If inap propria te packa ges are d isplayed , clic k the "Bac k" but ton to sele ct app ropriate pack ages again.
45 8 7 Begin installation of the B utton Manager ( This step will s tart if it was selec ted in step 4). 1 After confir ming the m essage in the "Wel come" window, c lick the "Next" button. 2 Read the messag e in the "Ple ase rea d the follo wing in formation.
46 10 Connect t he USB interf ace cab le or para llel inte rface ca ble. (p.6 7) Window s will de tect th e MFP and the Plug and Pl ay scree n will appe ar. If you are using Wi ndows XP with the parallel interfac e, go to s tep 12 . 11 Begin installation of the scanner driver.
47 8 Installing onto Windows 98/Me/2000 (USB interface) Before sta rting th e inst allati on, make sure th e USB inte rface cab le is not co nnected to the MFP. 1 Insert the supplied CD -ROM into your CD-RO M drive. 2 Double-click "My Computer" ( ), and then double-click the CD-ROM ( ) icon.
48 6 Copying files for MFP driver i nstallation. 1 After confir ming the m essage in the "Wel come" window, c lick the "Next" button. 2 A dialog b ox appear s asking y ou to verif y that the interf ace cable is not conne cted to the MFP.
49 8 8 Begin installa tion of the Sh arpdesk (This step wi ll start if it was sel ect ed i n st ep 4). 1 After confir ming the m essage in the "Wel come to Sharpdesk installation" window, click th e "Next" but ton. 2 Read the m essage in the "Info rmation" w indow, an d then cl ick the "Next" button.
50 Installing onto Windows 95/98/Me/NT4.0/2000 (Parall el in terface ) Before sta rting th e inst allation, make sure th e USB or paral lel in terface ca ble is not connect ed to th e MFP. 1 Insert the supplied CD -ROM into your CD-RO M drive. 2 Double-click "My Computer" ( ), and then double-click the CD-ROM ( ) icon.
51 8 7 Copying f iles for MFP driver inst allation and parallel inte rface setup (Thi s step wil l star t if it was se lected in step 4 ). 1 After confir ming the m essage in the "Wel come" window, c lick the "Next" button.
52 8 Begin installa tion of the Sh arpdesk (This step wi ll start if it was sel ect ed i n st ep 4). 1 After confir ming the m essage in the "Wel come to Sharpdesk installation" window, click th e "Next" but ton. 2 Read the m essage in the "Info rmation" w indow, an d then cl ick the "Next" button.
53 8 INDICATORS ON THE OPERATION PANEL The ONLIN E ind icator an d the s tart ( ) indica tor indica te the state of the prin ter or scanner. Start indicator On: In dicates the un it is ready for copy ing or scannin g is b eing p erformed. Blinking : The ind icator blinks i n the fo llowin g situatio ns: • When a p rint job is in terrupted.
54 USING THE PRINTER MOD E Opening the printer driver from the start menu Open the printer dri ver se tup scree n by the m ethod sh own bel ow. 1 Click the "start" button. 2 Click "Control Panel", select "Printers and Other Hardware", and then click "Pr inters an d Faxes".
55 8 4 Specify the print sett ings including the number of copies, media type, and print quality, and then click the "Prin t" button to start printing. On Win dows 95/98 /Me/NT 4 .0, cl ick the " OK" button to sta rt print ing. For deta ils on print sett ings, se e the o nline man ual or the help f ile for the print er drive r.
56 USING THE SCA NNER MODE Using the Button Manager Setting u p the But ton M anager The scan ner driver for this unit inc ludes an STI (Stil l image) d river and WIA (Window s Image Ac quisiti on) driver. You can insta ll softw are that s upports th e STI driver an d WIA dri ver to e nable sc annin g using o nly th e operatio n pane l of the unit.
57 8 Windows 98/Me/2000 To scan direct ly int o an ap plicatio n usin g the Button Mana ger on Win dows 98 , Window s Me and Windows 2000. Set the Eve nt Manage r proper ties to se nd onl y to Button Manager a s shown below.
58 Scan Button Destination Setting Dia log Box After you h ave com pleted the Button Manag er setting s in Window s, configure the sc an settings in Button Manager. To config ure the s can settin gs in Button Manag er, right click the ( ) icon in the Ta skbar and selec t "Sett ing" fro m the menu tha t appea rs.
59 8 The setti ngs for the Window s Event Mana ger for the SHARP AR-xxxx (where xxxx is th e model name of y our un it) devic e allow the user t o take advantag e of th e Sharp Bu tton Mana ger to t ake control o f even ts from Wi ndows a nd sen d scanned imag es to any of si x different applica tions accordin g to the Button Manag er setting.
60 Using the SCANNER key to begin scanning 1 Press the SCANNER ( ) key. The uni t enters scan m ode. 2 Place the o riginal y ou wish to scan on the orig inal tab le/RSPF/ SPF. For the p rocedu re for plac ing th e original , see "O RIGINAL PL ACEMENT" (p.
61 8 4 Press the start ( ) key. The selected appli cation launc hes and scann ing be gins. If the following scree n appears , select Button Manage r and cli ck "OK". Button Man ager starts and the appli cation asso ciated w ith But ton Manage r starts.
62 3 Select " SHARP P erso nal MF P series", an d click the "Sele ct" button. 4 Select " Acquire Image" from the "File" me nu, or click the "Acquire" but ton ( ) . 5 Set the configuration f or scanning (refer to the online manual and help file), and click the "Scan" button.
63 8 Scanning with the "Scann er and Camera Wizard" in Windows XP Window s XP inclu des as a standa rd featu re an ima ge sc anning fun ction . The procedure for sc anning w ith the " Scanne r and Cam era Wi zard" is expla ined here.
64 HOW TO USE THE ONLINE MANUAL The onli ne ma nual p rovides detail ed instru ctions for op erating th e unit as th e print er or scann er and a list of m ethod s for de aling w ith printi ng or s canner pro blems . To acces s the on line m anual, y our compu ter must h ave Acroba t Reade r 5.
65 8 5 Cli ck th e to re ad th e on lin e ma nua l. To clos e the online m anual, click t he ( ) button loc ated at the top-rig ht of the wi ndow. Installing Acrobat Reader 1 Turn on your computer.
66 USING OTHER INSTALL ED DRIVERS If you us e anot her GDI printer or a Window s Printin g System printer, interfe rence between printers m ay occ ur and pr inting m ay not be perform ed prop erly.
67 8 CONNECTING THE IN TERFACE CABLE This uni t incl udes both USB and p arallel i nterfac e connec tors. Interface cable s for conn ectin g the unit to you r comp uter are not incl uded wit h this unit. Plea se pur chase the ap propriate c able f or your comp uter.
68 Connecting the parallel interface cable 1 Obtain an IEEE 1284 shielded par allel interf ace cable. 2 Ensure that your comput er and unit are turned off. 3 Insert the cable into the parallel interface connecto r located on the rear of the unit, and fasten with clasps.
69 9 SPE CIF ICA TIO NS Mode l AR-153E AR-157E Type Digital laser copier/printer, desk-top type Copy system Dry, electrostatic transfe r Originals Sheets, bound documents Paper tray 250 sheets Multi-bypass tray 50 sheets Paper output tray 100 sheets RSPF — RSPF Original sizes Original table/ RSPF Max.
70 * 1 Feed paper lengthwise only. * 2 Leading and trailing edges. * 3 Along the other edges in totals. * 4 The trailing edge of the second (Two-side c opy mode). * 5 Not includes Toner cartridge. Unit dimensions Width 20.4" 20.4" Depth 19.4" 19.
71 9 Optional equipment Printer/Scanner Expansion Kit (AR-PG2) * 1 Feed paper lengthwise only. * 2 Data transmission time is not included. Singl e pa ss fe eder (AR -SP5 ) 250-shee t paper f eed un it (AR-D 16) Printing system Dry, electrostatic transf er Printing size 3-1/2" x 5-1/2" to 8-1/ 2" x 14" * 1 Print speed Max.
72 INDEX 2 250-Sheet pap er feed unit ................ . 39 A Acrobat Rea der ..................... ........... . 65 Alar m i ndica to r - Develo per repl acement required indicator ................ ............ .. 6, 31, 37 - Maintena nce indic ator .
73 M Maintena nce indi cator ............. 6, 31, 3 7 Making copies ...... ........... ........... ....... 12 MFP d river - Print Stat us Window .............. ....... 40 - Printer dr iver .......................... ....... 40 - Scanner dri ver . ....
74 Z ZOOM indi cator ............... ........... ... 6, 18 ZOOM key ............ ........... .............. 6, 18 INDEX BY PURPOSE Cleani ng the unit - Cabinet ................. ............ ........... . 28 - Original co ver ................... .....
75 SOFTW ARE LICENSE PLEASE READ THIS LICENSE CAREFULL Y BEFORE USING THE SOFTW ARE. BY USING THE SOFTW ARE, Y OU ARE A GREEING TO BE BOUND BY THE TERMS OF THIS LICENSE.
76 6. Limit ed W a rrant y on Med ia. SHARP wa rrant s the d isks o n which the So ftwa re is re corded to be free fro m defect s in materi als a nd workmans hip under n ormal use for a p erio d of ni nety ( 90) d ays fr om the date o f pur chase as eviden ced by a copy of the r eceipt .
Date Issued:No v . 1, 2000 MA TERIAL SAFETY D A T A SHEET MSDS No . F-01001 Section 1. Product Identification Product: AR-152NT/T/FT/ST (Black T oner) Section 2. Supplier’ s Name and Address Shar p Cor poration 22-22 Nagaike-cho , Abeno-ku, Osaka, Japan Local suppliers are listed below .
Section 6. Physical Chemical Characteristics Boiling / Melting P oint: Not applicab le Specific Gravity: 1.1 V apor Pressure: Not applicable Solubility in Water: Negligible V apor Density: Not applicable PH: Not applicable Evaporation Rate: Not applicable Viscosity: Not applicable Appearance: Fine powder Color: Black Odor: Odorless Section 7.
Date Issued :No v . 1, 2000 MA TERIAL SAFETY D A T A SHEET MSDS No . F-31001 Section 1. Product Identification Product AR-152ND/D V/SD (Black De v eloper) Section 2. Supplier ’ s Name and Address Shar p Cor poration 22-22 Nagaike-cho , Abeno-ku, Osaka, Japan Local suppliers are listed below .
Section 6. Physical Chemical Characteristics Boiling / Melting P oint: Not applicab le Specific Gravity: about 7.3 V apor Pressure: Not applicable Solubility in Water: Negligible V apor Density: Not applicable PH: Not applicable Evaporation Rate: Not applicable Viscosity: Not applicable Appearance: Fine powder Color: Black Odor: Odorless Section 7.
● ● ● ● For users in the USA This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
PRINTED IN CHINA KS TINSE0800QSZZ 2002G Printed on Recycled Paper SHARP ELECTRONICS CORPORATION Sharp Plaza, Mahwah, New Jersey 07430-2135. www.sharp-usa.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Sharp AR-157E è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Sharp AR-157E - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sharp AR-157E imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sharp AR-157E ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sharp AR-157E, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Sharp AR-157E.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sharp AR-157E. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sharp AR-157E insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
