Periodical Replacement Parts - Brother MFC-8460N Servise Manual

6.4 PERIODICAL REPLACEMENT PARTS

6.4.1 Periodical Replacement Parts
Periodical replacement parts are the parts to be replaced periodically to maintain product quality.
These parts would affect the product quality greatly if they lost their function even if they do not
appear to be damaged or there is no change in their appearance.)
The periodical replacement parts listed below should be replaced at the service center referring to
the service life.
Parts name
Fuser Unit
Laser Unit
Paper feeding kit
for Tray 1
Paper feeding kit
for Tray 2
Paper feeding kit
for MP tray
NOTE:
*1: At 5% print coverage (A4 or Letter size). The actual number of printed pages will vary
depending on the print jobs and paper you use.
*2: Paper feeding kit means the paper pick up roller and the separation pad.
*3: Paper feeding kit for Tray 1 and Tray 2 means the paper feed roller, separation roller,
separation pad and separation pad spring. Tray 1and Tray 2 are the same kit.
NOTE:
- Always turn off the power switch of the machine and unplug the power cord from the power
outlet before replacing the periodical replacement parts.
- If the fuser unit is replaced after errors related to the fuser unit occur, it is necessary to leave the
machine power ON for ten minutes after part replacement. This will make the machine to be
released from errors.
- To reset the count of each periodical replacement parts, refer to
LCD message
REPLACE FUSER
REPLACE LASER
REPLACE PF KIT1
*3
REPLACE PF KIT2
*3
REPLACE PF KITMP
*2
Qty Approximate Life
1 100,000 pages
1 100,000 pages
1 100,000 pages
1 100,000 pages
1 100,000 pages
6-3
Replacement
*1
procedure
Refer to 6.4.2.1.
Refer to 6.4.2.2.
Refer to 6.4.2.3.
8.4.18.
Confidential