Oki 5150 - User Manual

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Warning!

If the printer has recently been powered on, some

fuser components will be very hot. Handle the fuser

with extreme care, holding it only by its handle, which

will only be mildly warm to the touch.

A warning label clearly indicates the area. If in doubt,

switch the printer off and wait at least 10 minutes

for the fuser to cool before opening the printer cover.

1. Press the cover release and open the printer's top cover fully.

2. Note the positions of the four image drums: Cyan (1), Magenta (2), Yellow (3),

Black (4). It is essential that they go back in the correct order!

3. Lift each of the image drum units out of the printer and place them in a safe

place

4. Locate the two blue locks (1) and the handle (2).

5. Turn the two locks about 45 degrees counterclockwise to release the belt.

6. Pull up the handle and lift the belt unit out of the printer.

7. Unpack the new belt unit and hold it with the blue handle toward the front of

the printer.

8. Place the drive gear at the back of the belt unit in the gear at the left rear

corner of the printer, and lower the belt unit into the printer.

Belt Replacement for Oki 42158711

C3200/5150/C5200/C5400 Printers

Belt Instructions

Questions and Answers

M
Micheal AguilarSep 4, 2025
What to do if Oki 5150 says toner is low?
- E
  ericmartinezSep 4, 2025
  If your Oki Printer indicates that the toner is low, change the toner cartridge.
G
gregory11Sep 5, 2025
Why is my Oki 5150 printing light?
- I
  Ian Gould DDSSep 5, 2025
  If your Oki Printer is producing light prints, the toner cartridge may be incorrectly installed. Reinstall the toner cartridge.
D
Deborah StoneSep 5, 2025
What to do if the paper is moist or unsuitable for my Oki Printer?
- M
  Mary ButlerSep 6, 2025
  If the paper is moist or unsuitable for your Oki Printer, store the paper within specified temperature and humidity levels and use recommended paper.
T
Terry KimSep 6, 2025
Why is my Oki Printer printing black, vertical lines?
- D
  David DavisSep 6, 2025
  If your Oki Printer is producing black, vertical lines, the image drum may be damaged. Replace the image drum.
W
williamstewartSep 7, 2025
Why is my Oki Printer printing periodic black lateral lines or spots?
- E
  Erica RothSep 7, 2025
  If your Oki Printer is producing periodic black lateral lines or spots, the green surface of the image drum might be damaged or dirty. If damaged, replace the image drum cartridge. If dirty, gently wipe the image drum with soft tissue. If the lines or spots occur at intervals of approximately 113 mm, the fuser roller is damaged; change the fuser.
J
johnsonronaldSep 7, 2025
What happens if the image drum of my Oki 5150 has been exposed to light?
- D
  David JonesSep 7, 2025
  If the image drum of your Oki Printer has been exposed to light, remove it from the printer and store it in a dark place for several hours. If this doesn't work, replace the image drum.