Maintenance
Description
item No.
2DC-2
1-4-18
U158 Checking/clearing the developing count
Description
Displays the developing count for checking, clearing or changing a figure.
Purpose
To check the developing count.
Method
1. Press the start key.
2. Select the item by lighting a copy exposure indicator using the copy exposure adjustment keys.
Copy exposure indicator Description Setting range Initial setting
Exp. 1 First 3 digits 000 to 999 000
Exp. 2 Last 3 digits 000 to 999 000
Exp. 3 Clearing the count ——— ———
Clearing
1. Light exp. 3.
2. Press the start key. The count is cleared, and the indication for selecting a maintenance item No. appears.
Setting
1. Change the count using the zoom +/– keys.
2. Press the start key. The count is set, and the indication for selecting a maintenance item No. appears.
Completion
To exit this maintenance item without changing the count, press the stop/clear key. The indication for selecting
a maintenance item No. appears.
U161 Setting the fixing control temperature
Description
Changes the fixing control temperature.
Purpose
Normally no change is necessary. However, can be used to prevent curling or creasing of paper, or solve a
fixing problem on thick paper.
Method
Press the start key. The screen for selecting an item is displayed.
Setting
1. Select the item to be set by lighting a copy exposure indicator using the copy exposure adjustment keys.
2. Change the setting using the zoom +/– keys.
Copy exposure
Description Setting range Initial setting
indicator
Exp. 1 (lit) Primary stabilization fixing temperature 100 to 165 (°C) 135
Exp. 2 (lit) Secondary stabilization fixing temperature 100 to 165 (°C) 145
Exp. 3 (lit) Copying operation temperature 1 160 to 220 (°C) 190
Exp. 1 (flashing) Copying operation temperature 2 160 to 220 (°C) 195
Exp. 2 (flashing) Number of sheets for fixing control 1 to 99 5
Copying operation temperature 1: Temperature in copying operation at the start of copying
Copying operation temperature 2: Temperature in copying operation after the specified number of sheets
for fixing control have passed
Number of sheets for fixing control: The number of sheets to be counted for switching from copying
operation temperature 1 to copying operation temperature 2
The temperatures are to be set such that “Secondary”
>
=
“Primary”.
3. Press the start key. The value is set.
Completion
To exit this maintenance item without changing the current setting, press the stop/clear key. The indication for
selecting a maintenance item No. appears.
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