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2DC
Maintenance
item No.
U903
Checking/clearing the paper jam counts
Description
Displays or clears the jam counts by jam locations.
Purpose
To check the paper jam status. Also to clear the jam counts after replacing consumable parts.
Method
1. Press the start key.
2. Display the jam code to check the count using the copy exposure adjustment keys.
3. Press the start key. The jam count appears. If the jam count is a 4-digit value, the first digit and the last 3
digits are displayed alternately.
4. Press the stop/clear key. The jam code appears again.
Clearing all jam counts
1. Display "CLE" using the copy exposure adjustment keys. Jam counts cannot be cleared individually.
2. Press the start key. The counts are cleared.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
U904
Checking/clearing the service call counts
Description
Displays or clears the service call code counts by types.
Purpose
To check the service call code status by types. Also to clear the service call code counts after replacing
consumable parts.
Method
1. Press the start key.
2. Display the service call code to check the count using the copy exposure adjustment keys.
3. Press the start key. The service call count appears. If the service call count is a 4-digit value, the first digit
and the last 3 digits are displayed alternately.
4. Press the stop/clear key. The service call code appears again.
Clearing counts by service call codes
1. Display the service call code to clear the count.
2. Press the reset key. The count is cleared.
Clearing all service call counts
1. Display "CLE" using the copy exposure adjustment keys.
2. Press the start key. The counts are cleared.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
1-4-26
Copy exposure
adjustment keys
J10
Stop/
Start key
clear key
Copy exposure
adjustment keys
10
Copy exposure
adjustment keys
010
Stop/
Start key
clear key
Copy exposure
adjustment keys
10
Description
Copy exposure
adjustment keys
J11
Stop/
Start key
clear key
100
Figure 1-4-3
Copy exposure
adjustment keys
011
Stop/
Start key
clear key
100
Figure 1-4-4
CLE
CLE
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