Canon imageRUNNER ADVANCE 4551i Service Manual page 312

• When backup is not performed normally
Enter the values written on the service label (on the back of the Reader Front Cover) to the following service mode
items.
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 >
COPIER > ADJUST > CCD
>
(Lv.2) COPIER > ADJUST >
CCD >
COPIER > ADJUST > PAS-
CAL >
FEEDER > ADJUST >
5. In the following service mode, calculate the MTF filter coefficient.
• Service Mode > COPIER > FUNCTION > CCD > MTF-CLC
6. In the following service mode, calculate for matching paper front and back linearity.
• Service Mode > COPIER > FUNCTION > CCD > DF-LNR
7. In the following service mode, execute either AB or Inch configuration tray width adjustment.
• To execute AB configuration adjustment
1. Highlight the service mode item.
• Service Mode > FEEDER > FUNCTION > TRY-A4
2. Align the Slide Guide with "A4/A3".
3. Highlight the service mode item.
• Service Mode > FEEDER > FUNCTION > TRY- A5R
4. Align the Slide Guide with "A5R".
5. Press the OK key and register the width of A5R.
• To execute Inch configuration adjustment
1. Highlight the service mode item.
• Service Mode > FEEDER > FUNCTION > TRY-LTR
2. Align the Slide Guide with "LTR/11x17".
3. Press the OK key and register the width of Letter.
4. Highlight the service mode item.
• Service Mode > FEEDER > FUNCTION > TRY- LTRR
5. Align the Slide Guide with "STMT/LTRR/LGL".
6. Press the OK key and register the width of LTRR.
8. In the following service mode, output P-PRINT.
• Service Mode > COPIER > FUNCTION > MISC-P > P-PRINT
Keep the output P-PRINT in service book case.
List of Items to Enter the Values of Service Label
ADJ-Y-DF, ADJ-X-MG, ADJY-DF2, ADJ-Y, STRD-POS
W-PLT-X, DFTBK-R, DFCH2G2, DFCH-B10, W-PLT-Y, DFTBK-G, DFCH2G10, DFCH-G2, W-
PLT-Z, DFTBK-B, DFCH2K2, DFCH-G10, SH-TRGT, DFTBK-BW, DFCH2K10, DFCH-K2,
DFTAR-R, DFCH2R2, DFCH-R2, DFCH-K10, DFTAR-G, DFCH2R10, DFCH-R10, 100-RG,
DFTAR-B, DFCH2B2, DFCH-B2, 100-GB, DFTAR-BW, DFCH2B10, MTF2-M1, MTF2-M7,
MTF2-S1, MTF2-S7, MTF2-M2, MTF2-M8, MTF2-S2, MTF2-S8, MTF2-M3, MTF2-M9, MTF2-
S3, MTF2-S9, MTF2-M4, MTF2-M10, MTF2-S4, MTF2-S10, MTF2-M5, MTF2-M11, MTF2-S5,
MTF2-S11, MTF2-M6, MTF2-M12, MTF2-S6, MTF2-S12, MTF-M1, MTF-M7, MTF-S1, MTF-
S7, MTF-M2, MTF-M8, MTF-S2, MTF-S8, MTF-M3, MTF-M9, MTF-S3, MTF-S9, MTF-M4,
MTF-M10, MTF-S4, MTF-S10, MTF-M5, MTF-M11, MTF-S5, MTF-S11, MTF-M6, MTF-M12,
MTF-S6, MTF-S12
100DF2RG, 100DF2GB
OFST-P-Y, OFST-P-M, OFST-P-C, OFST-P-K
LA-SPEED, LA-SPD2, DOCST, DOCST2
299
Service Mode Items
5. Adjustment