Toshiba ESTUDIO170F, Руководство по обслуживанию

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10
January 2005 © TOSHIBA TEC e-STUDIO170F Preventive Maintenance
10 - 3
10.2.3 How to Check, How to Clean
When checking or cleaning, follow the procedure below. If any wear or damage is found, refer to
P.8-1 "8. Removal/Replacement/Adjustment" to replace such defective part with a new part.
Remarks:
• Before checking and cleaning, be sure to unplug the power cord from the AC outlet.
• The fuser is very hot. Do not touch the fuser until it cools down after turning the power OFF.
Notes:
• Before checking or cleaning, be sure that the residual memory on the LCD indicates 100%
and then turn OFF the power switch.
If the power is turned OFF with the residual memory less than 100%, the data stored in mem-
ory will be lost.
• While the drum unit is removed from the machine unit, cover it with cloth, etc. to prevent the
photo-sensitive part from being deteriorated.
• For checking or cleaning, be sure to remove the following parts beforehand: Process unit
(drum unit and toner cartridge), recording paper tray, document exit tray and recording paper
exit tray.
The following are the parts to be checked or cleaned. If any part is found to be worn or damaged,
replace it with a new part referring to
P.8-1 "8. Removal/Replacement/Adjustment".
1) CIS glass surface (P.10-4 "Fig.10-2")
2) Scanner guide (P.10-5 "Fig.10-3")
3) ADF pad (P.10-5 "Fig.10-4")
4) TX pinch roller (P.10-6 "Fig.10-5")
5) TX feed roller (P.10-6 "Fig.10-6")
6) ADF roller (P.10-7 "Fig.10-7")
7) TX cover (P.10-7 "Fig.10-8")
8) Paper pickup roller (P.10-9 "Fig.10-12")
9) Drum unit contacts (P.10-10 "Fig.10-13")
10)Toner cartridge contacts (P.10-10 "Fig.10-14")
11)RX feed roller shaft (P.10-12 "Fig.10-17")
12)Optional pinch roller (P.10-13 "Fig.10-19")
13)Optional feed roller (P.10-13 "Fig.10-20")
14)Optional paper pickup roller (P.10-14 "Fig.10-21")
15)Optional paper guide (P.10-14 "Fig.10-22")
16)Optional earth plate (P.10-15 "Fig.10-23")
17)Outside of the machine (P.10-16 "Fig.10-25")