Symbols/Value Used In The Checklist; Machine Refreshing Checklist (E-Studio207L/257/307/357/457/507) - Toshiba e-STUDIO206L Service Manual

7.13 Machine Refreshing Checklist (e-STUDIO207L/257/307/357/
457/507)

Symbols/value used in the checklist

Item
Cleaning
Lubrication / Coating
Replacement
Operation check
Notes:
• When performing machine refreshment, check the items in the preventive maintenance
checklist in addition to the items in the machine refreshing checklist.
• Perform cleaning and lubricating in the following timing. Lubricate the replacement parts
according to the replacement cycle.
Model
e-STUDIO207L
e-STUDIO257
e-STUDIO307
e-STUDIO357
e-STUDIO457
e-STUDIO507
• The value in the "Replacement" field of the table below indicates the replacement number of
output pages in either the black mode.
• 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.
• Parts list <P-I> represents the page item in "e-STUDIO207L/257/307/357/457/507 Service
Parts List".
Items to check
1 Drum drive unit
2 Development drive unit
3 Paper feeding drive unit
4 Fuser unit drive gear
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
PREVENTIVE MAINTENANCE (PM)
A: Clean with alcohol
B: Clean with soft pad, cloth or vacuum cleaner
W1: White grease (Molykote EM-30L)
W2: White grease (Molykote HP-300)
Value: Replacement cycle
R1: Replacement
R2: For preventive maintenance, check if the parts are damaged and
replace them as required. If the parts are not replaced at the machine
refreshing interval, inspect them at the subsequent PM.
R3: Replace if deformed or damaged. If the parts are not replaced at the machine
refreshing interval, inspect them at the subsequent PM.
R4: Lubrication recommended: If the parts are not lubricated at the machine
refreshing interval, inspect their lubrication status at the subsequent PM.
O: After cleaning or replacement, confirm there is no problem.
Replacement cycle
240,000 sheets
300,000 sheets
360,000 sheets
375,000 sheets
450,000 sheets
450,000 sheets
Cleaning Lubrication
W1
W1
W1
W1
7 - 54
Description
Replacement Operation
(x 1,000 sheets)
R4
R4
R4
R4
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Parts list
check <P-I>
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