Question about Sharp AR-5320 Black and White Copier

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My copier is Sharp ARM420u it displays E7 call for service how do i solve this problem?

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E7 01 Duplex model memory error/ Image data error
02 LSU trouble
06 Image data decode error
10 Shading trouble (Black correction)
11 Shading trouble (White correction)
16 Abnormal laser output

Posted on Apr 13, 2011

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Posted on Jan 02, 2017

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My sharp copier AR-5316, is showing error message E7. How do I clear it and solve the problem. Please I need urgent assistance.


For proper understanding of the error meainig it is necessary to obtain a Subcode of the error by pressing START at the moment of displaying error. E7-02 and E7-16 means Laser unit problems, E7-01 problem with memory, E7-10,11,12 Scanner problems Posted on Aug 16, 2016 -2017
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Jul 29, 2016 | Sharp Ar 5316

1 Answer

What's your question? My Sharp photocopier AR-161 display E7. and can't make copies what is the problem?


Here is a list of error code meanings for your device. You need to find out the sub code should be E7-?? To find the root cause. Sharp AR 161 Error Codes Trouble Codes

E7

E7 03 LSU trouble
E7 04 CCD white level trouble
E7 05 CCD black level trouble

Sep 25, 2015 | Sharp Office Equipment & Supplies

1 Answer

Sharp ar5516 error e7


with such error displayed press the print button, the machine shows another sub code, if it is 11 or 12 means a trouble with the scanner section.
to fix take out the glass ,clean the white strip left, the lamp reflector and mirrors, open the lens cover (5) screws, clean the lens and CCD.
if the subcode is 16 a trouble with laser

Nov 18, 2011 | Sharp Office Equipment & Supplies

3 Answers

Display error code E7


Sharp copier AR5516 not working. Error code E 7 kindly help.

Jul 27, 2011 | Sharp AR-5316 Advanced Digital Imager...

1 Answer

E7-05 E7-06 E7-01


Problem on your copier memory stick.
Solve:clean all surface with contact cleaner.
Mother Board clean with contact cleaner.Then solve your problem.if you are not fix your problem then replace memory.

Jan 23, 2010 | Sharp MX-2700N Color Copier

1 Answer

Copier turns on but will not copy


There should be a sub code for the E7. Depending on the sub code is what the error exactly is.

Jan 02, 2009 | Sharp Office Equipment & Supplies

1 Answer

Sharp AR-507 code E7-00


ICU Communication error. Could be a problem with the ICU board or the connection between it and the PCU board. If resetting the machine (main power off and on) does not solve the problem you'll likely need a service call from a copier tech.

Oct 07, 2008 | Sharp AR-507 Copier

1 Answer

AR201 displays e7


Could you be more specific? e7-03 is trouble in your laser unit, e7-04 is dirt on your inside white strip which helps your copy lamp find the home position, and e7-05 is trouble with your copy lens.

Apr 28, 2008 | Sharp AR 201 Copier

3 Answers

E7 problem


E7 codes deal with the optical scanner unit and or the laser unit. It could also be the lamp in the scanner unit. The E7 is the main code. There is a sub code associated with it. To view the sub code hold down the start button. Below is a list of specific codes and their meanings:
E7-02: LSU trouble
E7-10: Shading trouble (Black Correction)
E7-11: Shading trouble (White Correction)
E7-12: Shading Trouble
E7-16: Abnormal laser output
If it is a laser (LSU) issue then the LSU may need replacing.
If it is a shading error the first step is to remove the platen glass carefully (with the power off because the inverter board). There is a thin white strip on the bottom side of the platen next to the slit glass. Clean this white strip with a soft cloth and a small amout of isopropyl alcohol.
Dust on the optics can also cause shading reference errors so gently blow off the mirrors with canned air.
Perform the following key procedure to reset error:
"#" key, Interrupt key, "C" key, Interrupt key
"1" key, "4"key
Start key, "CA" key.
See if unit cycles and comes back up. If not turn off and then back on the main power.
If error reappears on site technical service may be required.

Jan 06, 2008 | Sharp AR-5316 Advanced Digital Imager...

3 Answers

E7


reset it first if you can all copier error code can be reset if the copier does not reset check the exposure lamp

Oct 02, 2007 | Sharp AR-156 Copier

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