42
3.3.
Periodic Maintenance Check List
The chart outlined below is the general guideline for maintenance. The environmental conditions and actual
use will vary these factors. The chart below is for reference only.
Note
The number of pages is based on the ITU-T Image No. 1 test chart at Multi-Copy mode.
Operation environment 68
°
F (20
°
C), 50% RH.
Mechanical Parts
Ref.
No.
Replacement
Cycle
Procedure
Receiver Unit
ASF Roller
435
70,000 sheets
Refer to ch 2.2.8.
Bias Transfer Roller 446
Refer to ch 2.2.7.
Fuser Roller
316
Refer to ch 2.2.9.
Pressure Roller
322
Refer to ch 2.2.9.
Transmitter Unit
ADF Roller
221
70,000 sheets
Refer to ch 2.2.5.
Separator Rubber
206
Refer to ch 2.2.2.
Scanning Roller
218
Refer to ch 2.2.5.
Summary of Contents for Panafax UF-490
Page 2: ...2 ...
Page 15: ...15 1 4 Control Panel For USA and Canada For Other Countries ...
Page 37: ...37 24 Remove the Pressure Roller 322 25 Remove the Exit Roller 304 24 25 ...
Page 63: ...63 3 10 ILS PC Board CN73 Refer to SC PC Board CN11 ...
Page 65: ...65 3 12 ACI PC Board Refer to Power Supply Unit CN101 ...