Preventive Maintenance Checklist - Toshiba e-STUDIO2006 Service Manual

7.4

Preventive Maintenance Checklist

The following is the check items of each unit at preventive maintenance.
Symbols/Values used in the checklist
Cleaning
A: Clean with alcohol L:
B: Clean with soft pad, SI:
cloth or vacuum W1:
cleaner
W2:
AV:
FL:
[Preventive Maintenance checklist]
Notes:
1. Perform cleaning and lubricating in the following timing.
Exceptionally, the lubrication for the drum unit, main charger, developer unit and transfer unit
must follow the PM cycle of each unit.
20L/23L/25L, 20H/23H/25H: every 55,000 sheets
23LA/23LM, 23HA: every 59,000 sheets
28LM/28HA: every 64,000 sheets
2. Value under "Replacement" indicates the replacement cycle.
3. The replacement cycle of the parts in the feeding section equals to the number of sheets fed
from each paper source.
4. Be careful not to put oil on the rollers, belts and belt pulleys when lubricating.
5. Page-Item (P-I) is described in the column of the Parts list.
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Lubrication/Coating
Launa 40
Silicon oil
White grease (Molykote
EM-30L)
White grease (Molykote
HP-300)
Alvania No.2
Floil (GE-334C)
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
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Replacement
Value:  After cleaning or
Replacement cycle
R: Replace if
deformed or
damaged
PREVENTIVE MAINTENANCE (PM)
Operation check
replacement, confirm
there is no problem.
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