Brother MFC-8860DN All-In-One Laser Printer "pf unit" Questions

...PF kit... which is what I'm doing right now. It's about a $20 part, but the service tech company here locally wants to charge $85 to switch it out, so I'm trying to find directions on how to do this ...

...pf encoder disc when reassembling the printer? This is the round foil being installed on one of the three wheels on the left side. This might be reason for the scratching sound.5B happens when there ...

...check for foreign material or paper debris in the cassette or in the PF rear guide; - remove foreign material. If other solution fail, replace one off the following part - PF pick-up unit - Logic ...

...PF-2 printer. If you are using a standard HP78 ink cartridge instead of the Microboards cartridge, the unit will only print approx 5 discs before it stops. The microboards cartridges have a security ...

...PF KIT, but did not solve the problem. Next, I replaced the OPC belt I was using with one that I bought recently which makes streaks. I had spent over $300 in response to the message which said ...

Unit - PF KitMP - PF Kit1 - PF Kit2 - Fuser - Laser (3) When the OK button is pressed the ?1. Reset 2. Exit? appears on the LCD. Press the 1 button if resetting the counter. If not, press the 2 button

Unit - PF KitMP - PF Kit1 - PF Kit2 - Fuser - Laser (3) When the OK button is pressed the "1. Reset 2. Exit" appears on the LCD. Press the 1 button if resetting the counter. If not, press the 2 button

Unit - PF KitMP - PF Kit1 - PF Kit2 - Fuser - Laser (3) When the OK button is pressed the ?1. Reset 2. Exit? appears on the LCD. Press the 1 button if resetting the counter. If not, press the 2 button

Unit - PF KitMP - PF Kit1 - PF Kit2 - Fuser - Laser (3) When the OK button is pressed the "1. Reset 2. Exit" appears on the LCD. Press the 1 button if resetting the counter. If not, press the 2 button

...pf encoder board is bad, replace it. 4. replace the ink absorber box 5. replace the maintenance unit 6. replace engine unit 7. replace main board thanks if your not a repair person, I recommend you ...