Sharp AR-157E, AR-153E Status Indicators, The lower side cover may be open. If so, close it

STATUS INDICATORS

When the following indicators light up or blink on the operation panel or the following alphanumeric codes appear in the display, solve the problem immediately referring to both the table below and the relevant page.

Be sure to use only genuine SHARP parts and supplies.

Indication		Cause and remedy	Page
Developer	Steadily	Developer is required. Contact your SHARP
replacement			37
	lit	service center as soon as possible.
required indicator
Toner cartridge	Steadily	Replacement of toner cartridge will be needed	25
	lit	soon. Prepare a new cartridge.
replacement
		Toner cartridge must be replaced. Replace it
required indicator	Blinking		25
		with a new one.
		A misfeed has occurred. Remove the misfed
Misfeed indicator	Blinking	paper referring to the description of "MISFEED	32
		REMOVAL".
		The lower side cover may be open. If so, close it.	35
Maintenance	Steadily	Service by an authorized SHARP service	37
indicator	lit	technician is required.
RSPF/SPF misfeed		An original misfeed has occurred in the RSPF/
	Blinking	SPF. Remove the misfed originals referring to	35
indicator		the description of "E: Misfeed in the RSPF/SPF".
		The unit is in the preheat mode. Press any key to	22
		cancel the preheat mode.
Power save indicator is
		The unit is in the auto power shut-off mode.
steadily lit.
		Press the start ( ) key to cancel the auto power	22
		shut-off mode.
The paper tray indicator is		The paper tray is not installed properly. Push the	8
blinking.		tray into the unit securely.
		A toner cartridge is not installed. Installed a toner
"CH" is blinking in the		cartridge. If "CH" is blinking even if a cartridge is	25
display.		installed properly, contact SHARP service
		center.
"CH" is steadily lit in the		Side cover is open. Close the side cover
		securely by pressing the round projections near	–
display.
		the side cover open button.
		The paper tray or multi-bypass tray is empty.	8, 10
		Load paper.
"P" is blinking in the display.
		A misfeed has occurred in the paper tray, multi-	32
		bypass tray. Remove the misfed paper.
A letter and a number appear		The unit will not function. Turn the power switch
		off, remove the power cord from the outlet, and	–
alternately.		contact your SHARP service center.

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