Maintenance
Description
item No.
2GM
1-4-6
U020 Initializing all data
Description
Initializes all the backup RAM on the engine PWB to return to the original settings.
Purpose
Used when replacing backup RAM on the engine PWB. After initialization, run U157 “Changing the developing
drive time” and U411 “Adjusting the scanner automatically.”
Method
1. Press the enter key. A selection item appears.
2. Select Execute using the up/down cursor keys.
3. Press the enter key. All data in the backup RAM is initialized.
When initialization is complete, turn the power switch off and on.
Completion
To exit this maintenance item without executing initialization, press the back key. The indication for selecting a
maintenance item No. appears.
U034 Adjusting the print start timing
Adjustment
See pages 1-6-41 and 42.
U051 Adjusting the amount of slack in the paper
Adjustment
See page 1-6-43.
U060 Adjusting the scanner input properties
Description
Adjusts the image scanning density.
Purpose
Used when the entire image appears too dark or light.
Method
Press the enter key.
Setting
1. Change the setting using the left/right cursor keys.
Display Description Setting range Initial setting
γ Adj. (MONO) Image scanning density 0 to 23 12
Increasing the setting makes the density higher, and decreasing it makes the density lower.
2. Press the enter key. The value is set.
Test print mode
While this maintenance item is being performed, copying from an original can be made in test print mode.
1. Press the system menu/counter key. The machine enters the test print mode.
2. Set the original and press the start key.
* The test printing, however, cannot be stopped until the preset number of sheets is printed.
3. To return to the indication for setting, press the system menu/counter key.
Completion
Press the back key. The indication for selecting a maintenance item No. appears.
To Next Page
Loading...
Need help?
General
