Question about OKI B4350 Laser Printer

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OKI Printer B4350

I had a problem with my printer whereby on the display it said change drum so I went and order a drum and replaced the old one with the new one. It still is saying change drum and now the page will not come out unless I press the online activation button. I have to do this per page. I need help!

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Re: OKI Printer B4350

The Solution is:
You must have the Oki Monitor Software installed
When you enter in to the software you have a button that say "Maitenace", then you have a option that says " Reset Drum Counter" or somthing similar. Click on the option and the message disappear from the display.
Sorry my bad english

Posted on Nov 23, 2007

Re: OKI Printer B4350

Where can i found oki monitor software to download?

Posted on Dec 13, 2007

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1 Answer

It keeps flashing check image drum drum missing, i had paper jam took out drum to remove it then replaced it but keeps flashing this message

Some drum units are "chipped" to prevent the rebuilding of of them and it's possible yours is one of these. Removing the drum, once installed, may have triggered this error message. Try emailing Oki about this; in the past they were pretty good about responding to customer problems while I was still involved with servicing these and other printers.

Mar 07, 2011 | OKI B4350 Laser Printer

1 Answer

Changed drum July 2010, display panel continued to say change drum, but was printing fine until now the printer stops printing in the middle of a report, I have to open and shut the "hood"...

When you change the drum you must reset the drum count.
1: press ONLINE button once. The lcd display will read offline.
2: press MENU button until the lcd display reads MAINT. Menu.
3: press ITEM+ button twice. The lcd display will read drum count reset.
4: press SELECT button once. this will save the drum count reset.
5: press ONLINE button once. You will notice the Change Drum Message
has disappeared. You should be able to print at this time.

Good Luck

Feb 23, 2011 | OKI B4350 Laser Printer

1 Answer

Screen says change drum

Your printer is telling you it needs a new drum. Go to a search engine (Google or similar) and type:

oki b4350 drum

The results will show you where you can purchase a replacement. They look to be priced between £115 and £160. The replacement should have instructions on how to fit it.

Best of luck.

Nov 29, 2010 | OKI B4350 Laser Printer

2 Answers

Printer says change drum when a brand new one was put in today.

try cleaning the contacts between the drum and the printer

Apr 01, 2010 | OKI B4350 Laser Printer

1 Answer

OKI B4350 error 173

That is a temperature error with the fuser, most likely the thermistor. Really the fuser needs to be replaced. Hope this helps.

Feb 22, 2010 | OKI B4350 Laser Printer

1 Answer

Changing the toner cartridge in an oki b4350

Is it a OEM cartridge, which means that its made but the manufacturer of the printer. If it is a refurbished cartridge then it will probably not be "recognized" by the printer and subsequently tell you its low on ink.

Jun 23, 2009 | OKI B4350 Laser Printer

1 Answer

I have Oki B4350 printer. The print on both edges

Depending on the age of the model, it could be a couple of things. ***Never touch the drum or expose it to bright light*** The drum unit is bad. It's the shiny brightly-colored large roller in the center of the machine. On most recent smaller machines like this on it's integrated into the toner cartridge. Check it out. If it has toner build up on the ends, it's bad. or The corona wires need cleaning. Some machines have a small slide that moves from one side of the printer to the other which cleans the hidden corona wires. It's usually brightly colored .

Jun 03, 2009 | OKI B4350 Laser Printer

1 Answer

Changed drum but it is still saying 'change drum'!

On some printers after you change the drum, you have to reset the counter so the printer knows the drum has been changed. How to reset the counter is as follows:
1. press the ONLINE button to return the printer to off line status.
2. press the MENU button repeatedly until the MAINTENANCE MENU is desplayed, then press the SELECT button.
3. Press the item button until DRUM COUNT RESET is displayed.
4. Press the SELECT button and the Drum Counter is reset.

Hope this helps.

Nov 10, 2008 | OKI B4350 Laser Printer

1 Answer

Drum change

Step 1. Open Top Cover.(Press the oval button RHFront)
Step 2. Tilt Drum Unit by lifting slightly at the front.(The Toner cartridge sits in the top of this)
Step 3. Remove Drum Unit by lifting straight up.
Step 4. Insert "NEW" Drum Unit. (Steps 3 and 2 in reverse order and direction(s))

May 19, 2008 | OKI B4350 Laser Printer

1 Answer


This sounds like it could be a "toner Sense" error / try removing the drum unit and cleaning the 6 contacts on the left inside of the printer

Apr 09, 2008 | OKI B4350 Laser Printer

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