U161 Setting The Fuser Control Temperature; U163 Resetting The Fuser Problem Data; U167 Checking/Clearing The Fuser Count - Kyocera TASKalfa 250ci Service Manual

Maintenance
item No.
Setting the fuser control temperature
U161
Description
Changes the fuser control temperature.
Purpose
Normally no change is necessary. However, can be used to prevent curling or creasing of paper, or solve a
fuser problem on thick paper.
Setting
1. Press the start key.
2. Select the item to be set.
3. Change the setting using the +/- or numeric keys.
Display
Ready Temp.
Stable (Driving)
Stable (Stop)
Temp. Print Full
Shift Print Dup
P. Roller Temp.
*1: 40/40, 50/40 ppm model *2: 25/25, 30/30 ppm model
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Resetting the fuser problem data
U163
Description
Resets the detection of a service call code indicating a problem in the fuser section.
Purpose
To prevent accidents due to an abnormally high fuser temperature.
Method
1. Press the start key.
2. Press [Execute].
3. Press the start key. The fuser problem data is initialized.
4. Turn the main power switch off and on.
Checking/clearing the fuser count
U167
Description
Displays and clears the fuser count for checking.
Purpose
To check or clear the fuser count after replacement of the fuser unit. Also to clear the counts after replacing
unit.
Method
1. Press the start key. The fuser count is displayed.
Display
Fixing Counter
Clearing
1. Press [Clear Counter].
2. Press the start key. The count is cleared.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Description
Description
Standby temperature control
Stabilized temperature during operation
Stabilized temperature under suspension
Temperature control during printing
Temperature control during duplex-printing
Press roller control temperature
Description
Fuser count value
2JZ/2JX/2JV/2H7-1
Setting range Initial setting
50 to 200 160 /153
*1
130 to 200 165 /160
*1
130 to 200 165 /160
*1
130 to 200 165 /160
*1
-10 to 0 -5 /0
*1 *2
100 to 160 140 /130
*1
*2
*2
*2
*2
*2
1-3-79