MX-B381, MX-B401 (serv.man6). JAN 2011 REVISED CONSUMABLES SECTION ONLY-SERVICE MANUAL - Sharp Copying Equipment Service Manual (repair manual). Page 4

MX-B381/B401  CONSUMABLE PARTS  2 – 4

*1: Selection of Display/Not Display can be made with Sim26-69. (Default: Not Display)
• When the developer cartridge is replaced with a new one, the print counter, the accumulated traveling distance counter, the accumulated

rotation number counter, and the usage day counter are automatically cleared, and the initial setting of the toner density is automatically exe-
cuted.

• When SIM26-55 setting is set to ENABLE, the initial setting of the toner density is executed and the guidance for execution of the automatic

adjustment of the engine is displayed.

• When SIM26-55 setting is set to DISABLE, SIM46-74 must be used to execute the automatic adjustment of the engine after completion of

the initial setting of the toner density.

• If the above guidance does not disappear when the developer cartridge is replaced, the initial setting of the toner density must be executed

with the simulation, and the engine automatic adjustment must be executed.

• When the initial setting of the toner density is executed, the counters are cleared and the above display disappears.

*1: Detected by the toner motor rotation number and the pixel count (The value of larger life percentage is employed.)
*2: Selection of Display/Not Display can be made with Sim26-69. (Default: Not Display)
*3: Setting can be made with Sim26-69. (Default: 0 sheet)

Temperature: 10 - 35

C

Humidity: 20 - 85% RH
Atmospheric pressure: 590 - 1013hPa (Altitude: 0 - 2000m)

-20 - 45

C (Free from dew)

-10 - 40

C (Free from dew)

Toner cartridge/developer cartridge: 24 months (unopened) from
the production month.
Drum cartridge: 36 months from the production month

Change the supplies.
> Developer Cartridge

0 (Print continue)

Developer cartridge print counter

When 72K is reached

Enable

Developer cartridge accumulated rotation number

When 550K rotations is reached

Enable

The supplies will be needed soon.
> Developer Cartridge *1

1 (Print stop)

Developer cartridge print counter

When 90% of 60K is reached by the 
counter

Enable

Developer cartridge accumulated rotation number

When 90% of 550K rotation is 
reached by the counter

Enable

Change the supplies.
> Developer Cartridge

1 (Print stop)

Developer cartridge print counter

When 72K is reached

Enable

When 72K + 1K is reached

Disable

Developer cartridge accumulated rotation number

When 550K rotations is reached

Enable

When 550K rotation + 430Kmm is 
reached

Disable

The supplies will be needed soon. > Toner Cartridge *2

25-0%

Toner remaining quantity is 25% or less.

Enable

25-0%

Toner remaining quantity corresponds to output of XX sheets. *3

Enable

Change the supplies. > Toner Cartridge

0%

When the toner cartridge reaches toner end.

Disable

No display

50-25%

Toner remaining quantity is 49 - 25%.

Enable

No display

75-50%

Toner remaining quantity is 74 - 50%.

Enable

No display

100-75%

Toner remaining quantity is 100 -75%.

Enable

Install the toner cartridge.

No display

When no toner cartridges are installed.

Disable

Improper cartridge.

No display

When an incompatible toner cartridge is installed.

Disable

Cartridge error.

No display

CRUM trouble
Toner cartridge connector contact trouble

Disable

Temperature

Humidity (RH)

85%

60%

20%