Canon imageRUNNER ADVANCE C3500 III Series, Service Manual, Page: 748 / 1252

COPIER (Service mode for printer) > FUNCTION (Operation / inspection mode) > CST
MF-MIN 1 Reg MP Tray min width standard value
Detail To register the standard value of the minimum width on the Multi-purpose Tray.
Make a fine adjustment by COPIER> ADJUST> CST-ADJ> MF-MIN.
Use Case - When replacing the DC Controller PCB/clearing RAM data
- When registering a new value
Adj/Set/Operate Method 1) Align the guide of the Multi-purpose Tray with the minimum width.
2) Select the item, and then press OK key.
The value is registered after automatic adjustment.
Caution After execution, check the registered value by COPIER> ADJUST> CST-ADJ> MF-MIN, and write
it down on the service label.
Display/Adj/Set Range 0 to 255
Related Service Mode COPIER> ADJUST> CST-ADJ> MF-MIN
COPIER> FUNCTION> CST> MF-MAX
■ CLEANING
COPIER (Service mode for printer) > FUNCTION (Operation / inspection mode) > CLEANING
2TR-CLN 1 Clean of Secondary Transfer Outer Roller
Detail To execute bias cleaning to remove soil adhered on the Secondary Transfer Outer Roller.
Use Case
- When the backside of the paper is soiled by the Secondary Transfer Outer Roller
- When contacting with the Secondary Transfer Outer Roller at the time of jam removal, etc.
Adj/Set/Operate Method
Select the item, and then press OK key.
Display/Adj/Set Range
During operation: ACTIVE, When operation finished normally: OK!
Additional Functions
Mode
Adjustment/Maintenance> Maintenance> Clean Inside Main Unit
Supplement/Memo Soil may be able to be removed by executing "Clean Inside Main Unit" or TNR-COAT (execution
of toner application to the Secondary Transfer Roller) when the problem is not solved by repeatedly
executing this item.
TNR-COAT 1 For R&D
■ FIXING
COPIER (Service mode for printer) > FUNCTION (Operation / inspection mode) > FIXING
NIP-CHK 1 Checking of fixing nip width
Detail To check whether the fixing nip width is appropriate by printing.
Criteria: Fixing nip width at 15 mm from each edge of paper and at the center of the paper must
be within the range of 5.5 to 9.0 mm.
Otherwise, a fixing failure may occur.
Use Case - When replacing the fixing-related parts (Fixing Film Unit, Pressure Roller)
- When a fixing failure occurs
Adj/Set/Operate Method 1) Place A4/LTR plain paper (76 to 90 g/m2) on the Multi-purpose Tray.
2) Select "MPT", and then press OK key.
Printing is started, and a paper is automatically stopped at the fixing nip (10 seconds) and then is
automatically delivered.
3) Measure the nip width.
Display/Adj/Set Range During operation: ACTIVE, When operation finished normally: OK!
8. Service Mode
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