Maintenance Table; Maintenance Display System - Sharp AR-121E Service Manual

AR-151E
[5] MAINTENANCE

1. Maintenance table

Section
Developing
Process peripheral

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.
: Check (Clean, adjust, or replace when required.)
Parts
Developer
DV blade
DV side seal (F/R)
Drum
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 EMPTY
About 10%
ON
Operation allowed
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 18K, 13K, 9K, 6K, 3K, and free (no lighting) with SIM 21-1.
∗ Default: free
∗ Clear: SIM 20-1
Not stop.
25K 50K 75K 100K
7.2K
EMPTY
Flash
Stop
25K
5 – 1
: Clean : Replace : Adjust
125 Remark
: Lubricate