Top 20 OKI C5800dn Laser Printer - Page 9 Questions & Answers


171 is Upper Thermistor, State: Open

Check the heater connector and the thermistor connector to make sure they are seated properly. If OK you probably need to replace the fuser.

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Check the window on the side of the drum where the sensor sits. It is on the right side of the drum and can be pushed open with a Q tip it is a small black window.

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Go to Start >> Control Panel >> Printers

Select your printer, right click and go to >> Properties then go to >> Ports
Check which port is using your printer and correct (LPT1 or USB Virtual Port)

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Yes u need to replace it plus u need to cleen the heads.
that is how I fixed mine

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You have a fatal error, what kind of error is specified by led combination of PRINT QUALITY and CHARACTER PITCH.

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hi!!!
try to check the drum first!!!
clean it with the dry tissue?
there a lifespan of the drum
i have the same problem with that.
my drum capacity is only 30,000 copies
so then i replaced it! and works fine now

so try to replaced the drum it might on it capacity
or clean it

try to email me [email protected]

OKI Office... | 966 views | 1 helpful votes


They are different and can not be interchanged

C7200 work with C7200/C7400
C7300 work with C7350/C7300/C7550/C7500

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe


I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

OKI Office... | 170 views | 1 helpful votes


either you've installed the wrong toner cartridge or it's not seated properly

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ok..turn it off..and remove connection to printer..

let it sit for 3 min

turn power back on no connection to computer...

report back with light display please..

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Error 002 is an cpu exception fault caused by a defective controllerboard (CU board)
When replacing this board remember to replace the eeprom on the controller from the old board to the new one.

OKI Office... | 365 views | 1 helpful votes


Found this at Fixyourownprinter.com

1. Turn machine on while pushing and holding the TWO up/down menu buttons at same time.
2. Menu window will show "OKI USER"
3. Scroll to " Engine Dialog Mode" is indicated. Push Enter button.
4. "Diagnostic Mode xx.xx.xx S-Mode is indicated.
5. Scroll to "NV-Ram initial" is indicated. Push ENTER.
6. Window shows "NV-Ram- Initial Table 1".
7. Push ONLINE and ENTER Buttons simultaneously and HOLD for 10 seconds after you see "Executing Reset" appear in menu window.
8. Restart printer.

All toner, drum, fuser and transfer figures return to 100%.

Worked for me when I had the same error. Hope it helps.

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Disconnected sensor at paper exit

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Hi

Check the cartridge...

Thank you

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Hi grf, try updating your printer drivers:

Create a new folder on your desktop and name it newhpdrivers(substitute your manufacturer in new name). Un-intall printer and printer software completely. Go to manufacturers website and navigate to their drivers/downloads or support menu. Select your model, choose the relevant software and download to the new folder you created on your desktop(watch for the light yellow bar at the top of window viewing pane, click on this and choose – download file - . Power down your computer. Reconnect the printer to the computer and turn printer on. Power on pc. Windows will detect new hardware and ask if you have the manufacturers install cd or a location to check for install files. Direct the wizard to your new software, follow the rest of the setup instructions and your done.
anaanymous


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check the roller clean it with little alcohol and then try

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Hello may i ask if you received my messages?

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Go to control panel, double click printer, double click your printer and all the jobs in queue will show up. Delete some of them

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If you need replacement here you find some offers:

Okidata Fuser Unit 120 for C9300 C9500 ... $189.72 - pcRUSH OKI 41946101 Fuser Unit 120V ... $160.83 - PROVANTAGE Okidata C9300, C9500 Fuser Unit ...

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Can You Be More Specific?

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