Canon imagePRESS C1 Service Manual - page 773
Chapter 14
14-38
EUR: CUH00634 and later
AU: CUM00093 and later
CHN: CUN00020 and later
Field Remedy
If the machine prior to the foregoing serial number has the same symptom, and ball bearing is broken, replace the fixing belt drive assembly.
Note: In the fixing belt drive assembly, two other ball bearings (XG9-0407) are used, but no change was made on these two bearings.
FM2-2478 Fixing Belt Drive Assembly
14.3.7.5 E020-01A9: ATR shutter malfunctions
0015-8722
imagePRESS C1 P / imagePRESS C1 / Color Image Reader-H1 / imagePRESS C1+ (Printer) / imagePRESS C1+
[ Case in the field ]
Description
Since the ATR shutter malfunctioned, the error code "E020-01A9" was indicated.
- E020-01A9 can be displayed when the T/D ratio identified at ATR control has underperformed the lower limit (3%) 3 times continuously. (The first 2 digits
of the detail code indicates color: 01 = Y, 02 = M, 03 = C, and 04 = K.)
Cause
Since the boss [A] of the ATR shutter link came off the boss hole, the shutter did not move when the solenoid (SL9) was turned ON.
F-14-48
Field Remedy
1. Turn the main power switch OFF and then ON.
2. If Step 1 does not work on the symptom, check to see if the boss on the ATR shutter link is fit to the boss hole like [B].
3. If the boss comes off the hole like [C], re-fit it like [B].
F-14-49
Note: When detaching and then attaching the developing assembly during installation or service work, be sure not to slam the assembly into the shutter to
prevent the boss in question from coming off the hole.
14.3.7.6 E021-0001 appears on machine without Power Supply Unit-S1: Connector or jumper connector is discontinued
0016-6202
imagePRESS C1 P / imagePRESS C1 / Color Image Reader-H1 / imagePRESS C1+ (Printer) / imagePRESS C1+
[ Inspected by Canon Inc. ]
Description
A machine that was not equipped with the Power Supply Unit-S1 for the DADF indicated the error code "E021-0001." This was because a jumper connector
[1] or a connector in the main body side [2] that was found when removing the lower left cover was disconnected.
Reference: The connectors [1] and [2] are disconnected when the Power Supply Unit is mounted.