Brother MFC-9460CDN Service Manual

2-136
Confidential
3.12 Troubleshooting of FAX Functions
3.12.1 FAX can't send it
<User Check>
- Verify that the telephone cord is securely inserted into the right socket.
- Check the dial mode setting again.
3.12.2 Speed dialing and One-touch dialing can't be used
<User Check>
- Verify that the telephone cord is securely inserted into the right socket.
- Check the dial mode setting again.
Step Cause Remedy
1 Connection between main
PCB and NCU PCB
Connect the connector between the main
PCB ASSY and NCU PCB ASSY correctly.
2 Connection between main
PCB and panel PCB
Connect the connector between the main
PCB ASSY and panel PCB ASSY correctly.
3 Rubber key connection failure Replace the rubber key.
4 NCU PCB failure Replace the NCU PCB ASSY.
5 Panel PCB failure Replace the panel PCB ASSY.
6 Main PCB failure Replace the main PCB ASSY.
Step Cause Remedy
1 Connection between main
PCB and NCU PCB
Connect the connector between the main
PCB ASSY and NCU PCB ASSY correctly.
2 Connection between main
PCB and panel PCB
Connect the connector between the main
PCB ASSY and panel PCB ASSY correctly.
3 Rubber key connection failure Replace the rubber key.
4 NCU PCB failure Replace the NCU PCB ASSY.
5 Panel PCB failure Replace the panel PCB ASSY.
6 Main PCB failure Replace the main PCB ASSY.

Brother MFC-9460CDN Specifications

General

Type	all in one
Color	black
Automatic Document Feeder Capacity	35 sheets
Paper Size	plain paper, thin paper, thick paper, thicker paper, recycled paper, bond, label, envelope, thin envelope, thick envelope, glossy paper
Paper Handling	up to 300 sheets
Color Print Speed	25 pages per minute
Mono Print Speed	25 pages per minute
Print Resolution Mono	up to 2400 x 600
Print Resolution Color	up to 2400 x 600
Maximum Number of Pages Per Month	up to 40, 000
Scan Resolution	up to 1200 x 2400
Copier Resolution Mono	up to 2400 x 600
Number Of Cartridges	4
Internal Memory	yes
Memory Card	no
Network	wired
Connectivity	usb 2.0
OS Compatibility	none
Mobile Devices Connection	yes

Weight and Dimensions

Height	19.4 inches
Width	19.8 inches
Net Weight	58.4 pounds