Periodic Maintenance Check List - Panasonic UF-890 Service Handbook

2.3

Periodic Maintenance Check List

The chart outlined below is a general guideline for maintenance. The example list is for an average usage
of 50 transmitted and received documents per day. Needless to say, the environmental conditions and
actual use will vary these factors.
The chart below is for reference only.
Mechanism parts
ADF Roller (323)
Separation Rubber
(229)
Pre-Feed Roller (325)
Mirrors (337 and 338)
Transmit-
Verification Stamp (336) -
ter Unit
Feed Roller (328)
ADF Transmit Motor
(346)
Eject Roller (330)
Latch (302)
Toner Cartridge
Feed Roller (618)
Clutch Gear Assembly
(660)
Paper Feed Solenoid
(744)
Bias Transfer Roller
(630)
Fuser Unit (431)
Receiver
Unit
Paper Feed Roller
(746)
Fuser Lamp (408)
Fuser Roller (414)
Pressure Roller (409)
Fan (622)
Printer Motor (650)
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, using A4 paper.
Cleaning
Cycle
(Refer to the
Service Manual)
3 months Section 2.5
3 months Section 2.3
3 months Section 2.5
12 months Section 2.6
-
3 months Section 2.5
- -
3 months Section 2.5
12 months -
- -
12 months or Alcohol
10,000 documents
12 months or Alcohol
10,000 documents
12 months or Alcohol
10,000 documents
12 months or -
10,000 documents
When replacing Cleaning chart 50,000 documents
Print Cartridge
12 months or Alcohol
10,000 documents
- -
12 months or Alcohol
10,000 documents
12 months or Alcohol
10,000 documents
- -
- -
14
Replacement / Adjustment
Method Cycle
3-5 years
(30,000 documents)
1-3 years
(10,000 documents)
3-5 years
(30,000 documents)
-
5,000 documents
3-5 years
(30,000 documents)
5 years
3-5 years
(30,000 documents)
-
10,000 pages
(See Note)
-
-
-
30,000 documents
30,000 documents
50,000 documents
or 2-5 years
-
-
3-5 years
5 years
Method
(Refer to the
Service Manual)
Section 2.7
Section 2.3
Section 2.7
Section 2.6
Section 2.7
Section 2.7
Section 2.7
Section 2.7
-
-
Section 2.12
Section 2.12
Section 2.12
Section 2.8
Section 2.9
Section 2.12
Section 2.9
Section 2.10
Section 2.10
Section 2.12
Section 2.11