Maintenance Display System - Sharp AR-122E N Service Manual

2. Maintenance display system

Life
Remaining quantity
check *1
Toner
Remaining quantity
LED
Machine
Life
LED
Developer
Machine
LED
Maintenance
Machine
*1: Installation of a new toner cartridge allows to display the remaining quantity.
The remaining toner indication is based on the number of revolutions of the toner motor.
3. Remaining toner indication
TONER FULL
100%
100-90% 89-75%
• The remaining toner indication is based on the number of revolutions of the toner motor.
• The toner END indication appears when the END is detected by the toner sensor, or when the number of revolutions of the toner motor reaches a
given number (equivalent to 8K), whichever comes first.
a. Press and hold the density adjustment LIGHT key for more than 5 sec, and the machine will enter the user
program mode.
b. Press and hold the "%" key for more than 5 sec, and the remaining quantity will be displayed on the copy
quantity display in one of the following levels: (Remaining quantity display levels: 100%, 75%, 50%, 25%,
10%, LO)
c. Press the density adjustment LIGHT key to cancel.
NEAR EMPTYAbout 10%
ON
Operation allowed
25K
ON at 25K of the developer count.
Selection is available between Not Stop and Stop by Service Simulation (SIM 26-37) Setup.
(If Stop is selected, the LED will flash and stop at 25K.)
* Default: Not Stop
* Clear: SIM 24-06
Selection is available among 25K, 13K, 9K, 6K, 3K, and free (no lighting) with SIM 21-1.
* Default: 25K
* Clear: SIM 20-1
Not stop.
Remaining toner indication
75%
50%
74-50% 49-25%
AR-122E N/AR-123E/AR-153E N/AR-157E N GENERAL 1 - 3
8K
EMPTY
Flash
Stop
Display for users
25%
24-10% 10%
NEAR END
Lo
LOW LEVEL
10 sheets
Indicator
END