MX-M364N, MX-565N (serv.man5). Installation Manual (Revised January2016). - Sharp Copying Equipment Service Manual (repair manual). Page 12

MX-M565N  MX-M365N/M465N/M565Nseries MX-M364N/M464N/M564Nseries AR-M460N/M560N series  1 – 5

3)

Remove two screws. Remove the DV cover.

4)

While supplying developer from the developer supply port of
the developing unit, turn the MC gear counterclockwise by
using UKOG-0341FCZZ to supply all developer to the devel-
oping unit.

* Before opening the developer bag, shake the bag to mix

toner and developer in the bag, and then supply developer
to the developing unit.

5)

Attach the DV cover to the machine.

* Check to confirm that the pawl is securely engaged.

6)

Insert the developing unit into the machine, and fix it with the
blue screw.

7)

Install the waste toner box.

1)

Insert the power plug into a power outlet. With the front cabinet
open, turn ON the power switch of the machine and the power
switch on the operation panel.

2)

With the front cabinet open, enter SIM 25-2.

WARNING: Do not install the toner cartridge before complet-
ing the Toner density reference control level setting (SIM 25-2).

3)

Close the front cabinet.

4)

After completion of the adjustment of the toner density control
reference value, insert the toner cartridge.

5)

When [EXECUTE] key is pressed, it is highlighted. The devel-
oping roller rotates, and the toner density sensor detects toner
density, and the output value is displayed.

The above operation is executed for 2 minutes, and the aver-
age value of the toner density sensor detection level is set
(saved) as the reference toner density control value.

When the reference toner density control adjustment operation
is completed, [EXECUTE] key returns to normal from highlight.
This indicates whether the adjustment operation is completed
or not.

6)

Press the CA key to exit the simulation.

NOTE:
If the operation is interrupted within 2 minutes, the adjustment
result is not reflected.

When [EXECUTE] key is pressed during rotation, the opera-
tion is stopped and [EXECUTE] key returns to the normal dis-
play.

If [EE-EU] or [EE-EL] is displayed, setting of the reference
toner density control value is not completed normally.

NOTE: When not replacing the developer, don’t execute SIM25-2.

Only execute SIM 25-2 when replacing the Developer.

SIM 25-2 should only be run immediately after installing
new DV material.

Toner Concentration Reference Control Level Setting will
be incorrect if SIM 25-2 is performed at any other time.

1)

Shake the toner cartridge several times.

2)

Open the front cabinet, and insert the toner cartridge.

* Do not forcibly insert the toner cartridge.

Keep holding the cartridge and completely insert it.

* When the machine is transported with the developing unit

removed, be sure to remove the toner cartridge. (If not, toner
may be clogged.)

EE-EL

EL abnormality

Sensor output level less than 77, or 
sensor control voltage level over 207

EE-EU

EU abnormality

Sensor output level over 177, or sensor 
control voltage level less than 52

EE-EC

EU abnormality

Sensor output level less than 128, or 
sensor control voltage level over 131