Sharp Recent Questions, Troubleshooting Help & Support

Go to the Sharp web site, find your device and load drivers, download the driver for your device ensuring it is compatible with your OS. Follow the on screen instructions.

See the Troubleshooting Section (Chapter 5 ) of machine Two-Sided Copying Using The Bypass Troubleshooting - Sharp AR-5316 Operation Manual [Page 42] ' ManualsLib

To resolve this issue, you can try updating the printer driver to the latest version. You can download the PCL 6 driver for Sharp AR-M420u from the following website : https://oemdrivers.com/printer-sharp-ar-420u-driver If updating the driver does not resolve the issue, it could be due to a drum motor lock. In that case, you may need to check the drum motor operation using SIM25-1 and ensure that the harness and connector between the PCU PWB and the drum motor are properly connected . Sharp AR-M420U with L4-02 error (copytechnet.com)

Try a reset, check the print head. Normally an 'E' Error is terminal. https://www.justanswer.com/electronics/ai1g3-not-one-two-sharp-el-1197piii-calculators.html https://www.google.com/search?q=SHARP+EL-1197P+CALCULATOR+WILL+NOT+PRINT%2C+E+code..

See page no 22 of manual. It may help KB6524PS_PK_PW.pdf (nationalservicealliance.com)

Lots on eBay but the shipping is ridiculous

Door interlock switch is faulty.

See troubleshooting flowchart (Page 5-1) of manual 21S FX10F/S/N/U Service Manual GB 21SFX10F (usermanual.wiki) It may help.

I am uncertain how to present this to you. Press the ALARM ON/OFF button to turn off the alarm. If you want to turn on the alarm again, press the ALARM ON/OFF button once more. Detailed instructions regarding the controls can be found in a manual I think available at the following location: Sharp Alarm Clock Manuals and User Guides PDF Preview and Download (all-guidesbox.com) I don't have a guide to the internals of this clock but here is a tear down of a similar model if you are game to explore the workings. You could go through that and maybe get an idea of how the systems work together. If you are unable to fix the problem, you will find the contact details for Sharp support in the manual. Here is the tear down link: SHARP spc800 alarm clock Teardown - iFixit

Clean the air filter: A dirty air filter can cause the unit to malfunction. Remove the filter and clean it with a soft brush or vacuum cleaner. If the filter is damaged, replace it with a new one. Check the thermostat: Make sure that the thermostat is set to the desired temperature and mode. If it is set to "fan only" mode, the unit will not cool the room. Inspect the evaporator coil: The evaporator coil can become dirty or frozen, which can cause the unit to malfunction. Check the coil for dirt or ice buildup and clean it if necessary. Check for obstructions: Make sure that there are no obstructions blocking the airflow around the unit, such as curtains, furniture, or other objects. Reset the unit: Turn off the unit and unplug it from the power source for a few minutes. Then plug it back in and turn it on again. If these steps do not work, you may require a technician.

Almost all intermittent audio or audio failure problems with Sharp Aquos LC**D4U, LC**D5U, LC**D6U, and LC**D7U televisions are the result of a relatively simple design flaw involving the heatsink pad compound used on the Tripath TA-2024 amplifier chip (IC2502) found on the A/V board. This compound has a fairly low melting point and, over time, tends to seep out from between both top and bottom heatsinks onto the legs of this chip as well as onto circuitry immediately surrounding it. Further, over time the seeping compound also becomes somewhat conductive creating bridges which short the audio amplifier circuit causing everything from intermittent audio to complete audio failure.

Fortunately, in almost every case audio can be completely restored by cleaning the old compound from both top/bottom heatsinks and from both sides of the PC board in the area immediately surrounding the chip (I used rubbing alcohol which worked quite well). Sharp has issued a service bulletin addressing this issue (LCDTV-194) wherein a ‘2502 Heat Kit’ is specified. This kit is Sharp Part Number: PSPKIT663WJZZ and is available from circuitcity.partsearch.com for $19.95. However, it’s entirely possible to get by with the heat pad only, Sharp Part Number: PSPAZA663WJKZ for only $9.95. Please note that board replacement for this problem is almost never necessary, so if you’re working with a repair technician be sure and insist that he/she be certain to try cleaning the old board and replacing the aforementioned heatsink pads before charging you for a new board.

If one is reasonably familiar with electronics disassembly/reassembly and is willing to take their time, this can even be a DIY project. It is possible to find ‘important service references’ by simply entering LC26D4U (the 5, 6, and 7 series are very similar, and this information covers all screen sizes) into the search field at eserviceinfo.com. This will greatly aid in disassembly/reassembly of the TV, as the A/V board is somewhat ‘buried’ under other boards. Please refer to post # 373 at avsforum.com/avs-vb/showthread.php?t=647174&page=13 for pics of the information detailed here.

Particular thanks are owed ‘Aureius’ of the AVS forums for his research efforts concerning this issue !

The polygon mirror motor had a bad integrated ciruit on the board that failed. A later generation used a different chip and a bigger capacitor and did not fail. The later generation ones are widely available as pulls for about 12$ in china and 20-40$ in the usa. Take apart your LSU and read the model number off the back of the mirror motor board and do a search on ebay. I sold about 100 of these motors in the past 10 years but stopped stocking them. The old part number was MASQ0DF9RU on the back of the board which specified the voltage and RPMs, the newer ones can be identified by a round surface mount capacitor on the front and have a slightly different part number. They are usually available by the Ricoh part number G029-1961 both domestically and overseas

Page 25 (To the Administrative Mode) of user manual MX_2610_3110_3610_Quick_Start_Guide.pdf (sharpusa.com) will help you.

1. Power Off: First, make sure the projector is powered off.
2. Control Panel: On the projector itself, locate the control panel with buttons. You should find buttons like "Menu," "Enter," "Up," "Down," "Left," and "Right."
3. Access Menu: Power on the projector and press the "Menu" button on the control panel. This should display the on-screen menu.
4. Navigate Menu: Use the arrow buttons (Up, Down, Left, Right) to navigate through the menu options until you find the "System" or "Settings" menu.
5. Unlock: Within the System or Settings menu, look for an option related to the system lock or security settings. Use the arrow buttons to select it.
6. Disable Lock: Once you've highlighted the lock option, press the "Enter" or "OK" button to access its settings. You may need to enter a password if it's set, so try default passwords like "0000" or "1234." If none work, you might need to contact Sharp support for a password reset procedure.
7. Unlock: After accessing the lock settings, disable or unlock the system lock.
8. Exit Menu: Exit the menu by pressing the "Menu" button again.
9. Test: Power off the projector and then power it back on to see if the system lock has been successfully removed.

Refer to page 50 (System Lock Function) of user manual XR-55S ' XR-55X Operation Manual (sharpusa.com)

See page 176 of user manual cas_man_ERA410_ERA420.pdf (sharpusa.com) If problem not solved then master reset the machine using procedure given Chapter 1 (Master Reset) Sharp ER-A410, ER-A420 (SERV.MAN4) Service Manual - FREE DOWNLOAD ' ERA410 420 Programming Manual (servicemanuals.us)

You don't. According to the Sharp MX-3110N user manual, there is no Simulation 50-22 EXECUTE option available. You can try running a halftone calibration 44-27 followed by a full calibration 46-74. If that fails, you may have to consult a professional technician.

Error Codes > Sharp > MXM350N > Code E7-90

Printcopy.info https://printcopy.info > brand=Sharp > code=E7-90 Code: E7-90 · Description: Communication trouble (ICU detection) between ICU and PCU · Causes: Defective connection of slave unit PWB connector Defective harness ...

It is a very rare camera. This site says it has it. https://www.solvusoft.com/en/update/drivers/graphics-card/sharp-electronics/ve-lc1-digital-camera/sub-models/ Have you tried connecting it to a computer and see if the camera is listed as a volume in Windows File Explorer? https://www.google.com/search?q=sharp+ve-lc1+software+download You could ask Sharp Support. https://www.google.com/search?q=Sharp+Pixlab+driver ..