Sharp SF-2220 Service Manual page 121

Main code Sub code
21 01 Maintenance cycle setting
22 01 Maintenance counter display
02 Maintenance preset counter display
03 Jam memory display
04 Total jam counter display
05 Total counter display
06 Developer counter display
07 Developer preset counter display
08 ADF counter display
09 ADU counter display (SF-2120 only)
10 Staple counter display
22 15 Trouble memory display
Used to set the lighting cycle of the maintenance lamp (è ).
When this simulation is executed, the currently set maintenance cycle is displayed on the copy quantity display.
After setting the number, press the print button to memory the value.
Set value Maintenance cycle
0 50,000 sheets
1 2,500 sheets
2 5,000 sheets
3 10,000 sheets
4 25,000 sheets
5 Free (Not lighted.)
The maintenance counter value is displayed on the copy quantity display.
The maintenance cycle set with SIM 21-1 is displayed on the copy quantity display.
The cause (position) of the jam occurred in copying is displayed.
When this simulation is executed, the jam cause (jam position) is displayed on the jam cause display. By pressing
the magnification ratio key, the history of jam causes can be checked sequentially.
The total number of jams occurred in copying is displayed on the copy quantity display.
The total counter value is displayed on the copy quantity display.
The counter value of the developer which is installed is displayed on the copy quantity display.
The developer replacement cycle (mini maintenance cycle for Japan) of the developer which is installed is
displayed on the copy quantity display.
The number of originals transported by the ADF is displayed on the copy quantity display.
The number of paper which entered the ADF is displayed on the copy quantity display.
The number of stapling is displayed on the copy quantity display.
"A" is displayed on the third digit of the copy quantity display, and the latest trouble code (main code) is displayed
on the second and the third digit.
When the PRINT button is pressed at that time, the sub code of the corresponding trouble is displayed during the
PRINT button is being pressed.
When the magnification ratio key is pressed while the main code is displayed, the previous trouble is displayed.
Maximum 20 recent troubles are stored.
Content
← Initial value
8 – 8