Preventive Maintenance Checklist - Toshiba e-studio600 Service Manual

4.4

Preventive Maintenance Checklist

Symbols used in the checklist
Cleaning
A Clean with alcohol
B Clean with soft pad,
cloth or vacuum
cleaner
[Preventive Maintenance Checklist]
Notes:
• Perform cleaning and lubricating in the following timing. Lubricate the replacement parts
according to the replacement cycle.
e-STUDIO520: every 450,000 sheets
e-STUDIO600: every 500,000 sheets
e-STUDIO720: every 575,000 sheets
e-STUDIO850: every 600,000 sheets
• Values under "Replacement" indicate the replacement cycle for the e-STUDIO520/
e-STUDIO600/e-STUDIO720/e-STUDIO850.
• The replacement cycle of the parts in the feeding section equals to the number of sheets fed
from each paper source.
• 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 related section
Items to check
B1 LSU slit glass
B2 Dustproof slit glass
e-STUDIO520/600/720/850 PREVENTIVE MAINTENANCE (PM)
Lubrication
L Launa 40
Coating
SI Silicon oil
W White grease
(Molykote X5-6020)
AV Alvania No.2
Cleaning Lubrication
B or A
B
B
B
B
B
B
B
B or A
Cleaning Lubrication
B
B
Replacement
The number of C After cleaning or
sheets consumed
before replacement
(Value x 1,000)
R Replace if
deformed or
damaged
Replacement Operation
(x 1,000 sheets)
R
R
Replacement Operation
(x 1,000 sheets)
4 - 10
Operation check
replacement,
confirm there is
no problem.
Parts list
check <P-I>
P35-I12
P34-I2
P34-I1
C P36-I3
C P38-I7
Parts list
check <P-I>
P32-I2
March 2005 © TOSHIBA TEC
Remarks
*1
Remarks
*2
*3