Brother MFC-8220 Service Manual

MFC-8220
SERVICE MANUAL
6-47
I-19 Hollow print
Possible cause Step Check Result Remedy
Paper 1 Is thick paper of more than 158
g/m
2
being used or extremely
rough surface paper?
Yes Recommend to use the
specified types of paper.
No Refer and compare with I-15.
I-20 Downward fogging of solid black
Possible cause Step Check Result Remedy
Toner cartridge
failure
1 Is the problem solved after
replacing the toner cartridge?
Yes Replace the toner cartridge.
High-voltage
power supply
PCB failure
2 Is the problem solved after
replacing the high-voltage
power supply PCB?
Yes Replace the high-voltage power
supply PCB.
User Check
(1) Check the paper used meets the recommended paper specifications.
(2) Select the ‘Thick paper mode’ in the printer driver, or use thinner paper than you
are currently using.
(3) Check the machine’s environment, conditions such as high humidity may cause
this situation to occur.

Brother MFC-8220 Specifications

General

Type	all in one
Tray Capacity	250
Automatic Document Feeder Capacity	30 sheets
Paper Size	letter, legal, a4, b5, a5, b6, a6, exe
Paper Handling	up to 250 sheets
Mono Print Speed	21 pages per minute
Print Resolution Mono	up to 2400 x 600
Maximum Number of Pages Per Month	up to 20, 000
Scanner Type	sheetfed
Scan Resolution	up to 300 x 600
Copier Resolution Mono	up to 600
Fax Function	yes
Cartridges	n/a
Number Of Cartridges	2
Internal Memory	yes
Network	not applicable
Connectivity	parallel, usb 2.0
OS Compatibility	pc: windows 95, 98, 98se, me, nt workstation 4.0, 2000 professional or xp, mac: os 8.6 to 9.2, os x 10.1, 10.2.1 to 10.3 or later, available usb 2.0 or parallel port
Mobile Devices Connection	no

Weight and Dimensions

Height	13.2 inches
Width	17 inches
Net Weight	25.6 pounds