Preventive Maintenance Checklist - Toshiba e-STUDIO350 Service Handbook

4.5

Preventive Maintenance Checklist

Symbols used in the checklist
Cleaning
A: Clean with alcohol L:
D: Clean with a well
squeezed cloth
O: Clean with soft pad,
SI:
cloth or vacuum
W1:
cleaner
W2:
W3:
AV:
CG:
[Preventive Maintenance Checklist]
Notes:
1. Perform cleaning and lubricating in every 120,000 output pages for the e-STUDIO350/352/
353, and every 150,000 output pages for the e-STUDIO450/452/453. Lubricate the replace-
ment parts following to the replacement cycle.
2. Values under "Replacement" indicate the replacement cycle for the e-STUDIO350/e-
STUDIO450, e-STUDIO352/e-STUDIO452, or e-STUDIO353/e-STUDIO453.
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.
A. Scanner
Items to check
A1 Original glass
A2 ADF original glass
A3 Mirror-1
A4 Mirror-2
A5 Mirror-3
A6 Reflector
A7 Lens
A8 Exposure lamp
A9 Automatic original
detection sensor
A10 Slide sheet
(front and rear)
B. Laser unit
Items to check
B1 Slit glass
e-STUDIO350/352/353/450/452/453
PREVENTIVE MAINTENANCE (PM)
Lubrication Replacement
Launa 40 The number of
sheets con-
Coating
sumed before
replacement
Silicon oil
(Value x 1,000)
White grease
R: Replace if
(Molykote X5-6020)
White grease
(Molykote HP-300)
White grease
(Molykote EM-30L)
Alvania No.2
FL Floil
(GE-334C)
Conductive grease
(KS-660)
Cleaning Lubrication
O or A
O
O
O
O
O
O
O
O or A
Cleaning Lubrication
O
4 - 10
07/11
Operation check
O: After cleaning
or replace-
ment, confirm
there is no
problem.
deformed or
damaged
Replacement Operation
(x1,000 sheets) check
R O
O
R
Replacement Operation
(x1,000 sheets) check
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Data
User Name
Sirial No.
Inspector's name
Remarks
Parts list
Remarks
<P-I>
*a1
*a1
Parts list
Remarks
<P-I>