Quote Originally Posted by blee View Post
Can't remember the exact location but Under the Feeder Service Mode there are TRAY-A4 and TRAY-A4R settings. Just select the service mode and then set the ADF guides to that size then push the OK in the lower right corner and machine will set the size correctly. You dont need paper in the ADF to perform this service mode, just make sure guides are set to the correct width for the mode you are performing.


0094 Jam Code: Spring comes off actuator of No.2 read sensor found in DADF-S1 (Rank A)

[ Case in the field ]
Description
Since the spring came off the actuator of No.2 read sensor (PI11), the jam code "0094" persisted.
- 0094 Jam Code: Power-on jam in the document feeder side. This machine is programmed to display this jam code when the document feeder starts picking up the first original, not immediate after switch-on of this machine.


Field Remedy
1. Check if paper gets jammed at a sensor; if so, remove the paper.
2. Clean all sensors and then execute the following service mode: Service mode > FEEDER > SENS-INT.
3. If the symptom still occurs, check if the spring has come off the actuator of No.2 read sensor (PI11); if so, attach it again.

0094 Jam Code and message "Open the feeder cover." occur when using ADF

[ Inspected by Canon Inc. ]
Description
Since the jam code "0094" and the message "Open the feeder cover" appeared when using the ADF, the reader controller data was entered again.
- 0094 Jam Code can be displayed when the cover open/close detecting sensor of the ADF detects an unexpected opening of the cover.


Cause
Since the reader controller data was corrupted, 0094 jam, which was not indicated under normal condition, was indicated.


Field Remedy
1. In service mode > COPIER > Function > CLEAR > R-CON, select the OK key and turn the main power switch OFF/ON to clear the data of the reader controller PCB.
2. Enter the values of the service label (affixed to the backside of the reader front cover) into service modes.
2-1. Image read start position adjustment (X direction in fixed reading mode)
Service mode > COPIER > Adjust > ADJ-XY >ADJ-X
2-2. Image read start position adjustment (Y direction in fixed reading mode)
Service mode > COPIER > Adjust > ADJ-XY >ADJ-Y
2-3. Shading position adjustment (in fixed reading mode)
Service mode > COPIER > Adjust > ADJ-XY > ADJ-S
2-4. Feeder mode main scanning position adjustment
Service mode > COPIER > Adjust > ADJ-XY > ADJ-Y-DF
2-5. ADF stream reading CCD reading position adjustment
Service mode > COPIER > Adjust > ADJ-XY > STRD-POS
2-6. Density manipulating value adjustment
Service mode > COPIER > Adjust > CCD > DFCH-G2
Service mode > COPIER > Adjust > CCD > DFCH-G10
(After entering the values to these modes, be sure to execute service mode > COPIER > Function > DF-LNR.)
2-7. Original stop position adjustment (X direction in stream reading mode)
Service mode > FEEDER > Adjust > DOCST
2-8. Original feed speed (magnification) adjustment
Service mode > FEEDER > Adjust > LA-SPEED
3. Execute the following adjustments.
3-1. ADF sensor sensitivity adjustment
Service mode > FEEDER > Function > SENS-INT
3-2. Tray width adjustment
Service mode > FEEDER > Function > TRY-A4
Service mode > FEEDER > Function > TRY-A5R
Service mode > FEEDER > Function > TRY-LTR
Service mode > FEEDER > Function > TRY-LTRR
3-3. White plate data adjustment
Service mode > COPIER > Function > CCD > CCD-ADJ
3-4. ADF white level adjustment
Service mode > COPIER > Function > CCD > DF-WLVL1
Service mode > COPIER > Function > CCD > DF-WLVL2
Note: The white plate data adjustment must be performed prior to the ADF white level adjustment.