Preventive Maintenance Check List - Toshiba E-STUDIO190F Service Manual

3.4.

Preventive Maintenance Check List

The chart outlined below is a general guideline for maintenance. The 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.
Preventive
Maintenance
No.
Parts
ADF Unit
1 Pick Up Roller
2 Feed Roller
3 Separation Roller
4 ADF Pad
Paper Feed Module
5 Pick Up Roller
6 Separation Pad
Bias Transfer Roller
7
(BTR)
2nd Paper Feed Module
8 Pick Up Roller
9 Separation Pad
Fuser Unit
10 Fuser Unit
Note:
1. Wet Cloth represents a soft cloth saturated with water.
For stubborn toner accumulation, wipe with a soft cloth saturated with Isopropyl Alcohol first, then
follow up with a soft cloth saturated with water.
2. The Maintenance Cycle is based on the Counter Information for each individual module.
To verify the counter information, print the Total Counter List using the Service Mode: F7 - Electronic
Counter - 00 (List Print).
3. Cleaning, Replacement and Adjustment Cycle (Sheet) are based on using Toshiba's recommended
standard paper and supplies. These cycles may vary with the kind of paper used, Paper size,
orientation, print duty, continuous/interval print and/or ambient conditions.
Cleaning
Ref.
Cycle
No.
(Sheet)
416 10K
419 10K
403 10K
401 10K
1416 10K
1715 10K
1603 10K
1833 10K
1912 10K
1330 -
Replacement/Adjustment
Cycle
Method
(Sheet)
Wet soft cloth 85K
Wet soft cloth 85K
Wet soft cloth 85K
Dry soft cloth
Wet soft cloth 85K
Wet soft cloth 85K
Dry soft cloth 85K
Wet soft cloth 85K
Wet soft cloth 85K
- 85K
69
Procedure
Refer to
2.2.1.
-
Refer to
2.2.8.
Refer to
2.2.9.
Refer to
2.2.11.
Refer to
2.2.7.
Ref.
Counter
F7-08
F7-12
F7-13
F7-02