Oki B6200 User Manual

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Chapter 1 Troubleshooting
FIP-1.P9 Spots
Trouble substance
There are toner spots all over the paper disorderedly.
ESS and possible causative parts
- EP CARTRIDGE
- HVPS/MCU (PL12.1.19)
- BTR ASSY (PL8.1.21)
- 150 FEEDER ASSY (PL5.1.1)
- ROS ASSY (PL8.1.1)
- GUIDE ASSY CRU R (PL8.1.25)
- PWBA ESS (PL12.1.13)
- 250 FEEDER ASSY (PL6.1.11)
- 550 FEEDER ASSY (PL7.1.10)
Before commencing troubleshooting, check the paper transfer course. Make sure there is no foreign
articles on the transfer course, such as staples, paper clips, scraps of paper and so on.
Step
Check Yes No
1
Checking EP CARTRIDGE
Install a new EP CARTRIDGE.
Carry out a test printing.
Have the spots gone?
End of work Go to step 2.
2
Checking BTR ASSY
Remove BTR ASSY. (RRP8.10)
Check if any stains and/or wear on BTR ASSY.
Are there any stains and/or wear on BTR?
Go to step 3.
Replace BTR
ASSY.
(RRP8.10)
3
Checking ROS ASSY
Are the connectors on ROS ASSY surely connected?
Go to step 4.
Reconnect the
connectors.
4
Checking the image development process
Operate Test Print, and turn off the power of the printer
while printing.
Remove the EP CARTRIDGE with care, and check the
toner image formed on the drum, right before the
transcribe part (BTR).
Is the image on the drum completely formed? Is the area
clear and black, and easily read?
Go to step 5.
Go to FIP2.18
HVPS/MCU.
5
Checking Heat Roll and Pressure Roll
Remove FUSER ASSY. (RRP8.8)
Warning; Start the operation after the FUSER ASSY
have cooled down.
Turn the Gear HR with a finger, and check the Heat Roll
and Pressure Roll.
Are the Heat Roll and Pressure Roll damaged or stained?
Go to step [ESS
and possible
causative parts].
Replace FUSER
ASSY.
(RRP8.8)

Oki B6200 Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	10.2 s
Print speed (black, normal quality, A4/US Letter)	24 ppm
Internal memory	128 MB
Processor model	PowerPC
Maximum internal memory	640 MB
Sound power level (standby)	50.3 dB
Total input capacity	400 sheets
Total output capacity	500 sheets
Maximum print size	210 x 297 mm
Media weight (tray 1)	60 - 216 gsm
Paper tray media types	Labels, Transparencies
Non-ISO print media sizes	Executive (184 x 267mm), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Power requirements	230VAC +/-10%, 50/60Hz +/-2%
Compatible operating systems	Windows 98, 98SE, ME, NT4.0, 2000, XP
Maximum duty cycle	75000 pages per month
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	15 - 80 %

Weight and Dimensions

Dimensions (WxDxH)	422 x 455 x 324 mm