Canon imageRUNNER ADVANCE 4551i Service Manual page 342

2. Perform back p in the following service mode (Lv.2).
• Service Mode > COPIER > FUNCTION > SYSTEM > RSRAMBUP
■ Actions after Parts Replacement
1. Upgrade the firmware to make the combination of firmware appropriate so that the machine operates normally.
* The use of automatic update function is recommended.
2. Depending on the status of backup, perform one of the following measures.
• When backup is performed normally
Execute the following service modes to restore the backup data.
• Service Mode > (Lv.2) COPIER > FUNCTION > SYSTEM > RSRAMRES
NOTE:
Work is completed when backup was normally performed.
• When backup is not performed normally
Enter the values written on the service label which is affixed inside of the Reader Front Cover or the ADF Front Cover
in the following service modes.
Service Mode > COPIER > ADJUST > ADJ-XY >
Service Mode > COPIER > ADJUST > CCD >
Service Mode > COPIER > ADJUST > PASCAL >
Service Mode > FEEDER > ADJUST >
Path for Service Modes
COPIER > ADJUST > ADJ-XY > ADJ-X, ADJ-Y, STRD-POS, ADJ-X-MG, ADJ-Y-DF, ADJY-DF2, ADJ-S
COPIER > ADJUST > CCD >
COPIER > ADJUST > PASCAL
>
FEEDER > ADJUST >
3. In following service mode, calculate the MTF filter coefficient.
• Service Mode > COPIER > FUNCTION > CCD > MTF-CLC
4. In following service mode, calculate for matching paper front and back linearity.
• Service Mode > COPIER > FUNCTION > CCD > DF-LNR
5. In following service mode, execute either AB or Inch configuration tray width adjustment.
• To execute AB configuration adjustment
1. Align the Slide Guide with "A4/A3".
2. Select the service mode, press the OK key, and register the width of A4.
• Service Mode > FEEDER > FUNCTION > TRY-A4
3. Align the Slide Guide with "A5R".
4. Select the service mode, press the OK key, and register the width of A5R.
• Service Mode > FEEDER > FUNCTION > TRY- A5R
List of Service Mode Items to Enter Values
Service Mode Items to Enter Values
SH-TRGT, DFTBK-R, DFCH-R2, DFCH2R2, W-PLT-X, DFTBK-G, DFCH-R10,
DFCH2R10, W-PLT-Y, DFTBK-B, DFCH-G2, DFCH2G2, W-PLT-Z, DFTBK-BW, DFCH-
G10, DFCH2G10, DFTAR-R, 100-RG, DFCH-B2, DFCH2B2, DFTAR-G, 100-GB, DFCH-
B10, DFCH2B10, DFTAR-B, 100DF2RG, DFCH-K2, DFCH2K2, DFTAR-BW, 100DF2GB,
DFCH-K10, DFCH2K10, MTF-M1, MTF-S1, MTF2-M1, MTF2-S1, MTF-M2, MTF-S2,
MTF2-M2, MTF2-S2, MTF-M3, MTF-S3, MTF2-M3, MTF2-S3, MTF-M4, MTF-S4, MTF2-
M4, MTF2-S4, MTF-M5, MTF-S5, MTF2-M5, MTF2-S5, MTF-M6, MTF-S6, MTF2-M6,
MTF2-S6, MTF-M7, MTF-S7, MTF2-M7, MTF2-S7, MTF-M8, MTF-S8, MTF2-M8, MTF2-
S8, MTF-M9, MTF-S9, MTF2-M9, MTF2-S9, MTF-M10, MTF-S10, MTF2-M10, MTF2-S10,
MTF-M11, MTF-S11, MTF2-M11, MTF2-S11, MTF-M12, MTF-S12, MTF2-M12, MTF2-S12
OFST-P-Y, OFST-P-M, OFST-P-C, OFST-P-K
LA-SPEED, LA-SPD2, DOCST, DOCST2
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5. Adjustment