Brother DCP-L5600DN Service Manual

2-84
Confidential
4.2.3 No paper is fed from TT
<User Check>
• Check that the paper is set in the paper tray correctly.
• Check that there is not too much paper set in the paper tray.
• Flip over the paper in the paper tray or rotate the paper 180°.
• Check that the thickness of the paper is 60 to 120 g/m
2
(paper tray 2 to 5).
• Check that the MP tray, LT or TT are not set as the paper tray.
• Flip through the paper and reset it in the paper tray.
• Clean the paper pick up roller.
• Install the latest main firmware.
• Replace the relay AC cord.
• Turn the power switch of TT OFF and then back ON again.
Step Cause Remedy
1
Dirt on a paper dust cleaning
roller of the paper tray
Clean the appropriate paper dust cleaning
roller. (Refer to Fig. 2-10.)
2
Attachment failure of a roller
holder ASSY
Reattach the appropriate roller holder ASSY
correctly.
3
Connection failure of the TT
motor harness
Reconnect the TT motor harness.
4
Connection failure of a TT paper
feed sensor harness
Reconnect the appropriate TT paper feed
sensor harness.
5
Connection failure of a TT relay
PCB harness
Reconnect the appropriate TT relay PCB
harness.
6
Connection failure of the TT
control PCB harness
Reconnect the TT control PCB harness.
7
Connection failure of the TT low-
voltage power supply PCB
harness
Reconnect the TT low-voltage power supply
PCB harness.
8
Connection failure of a TT
release clutch harness
Reconnect the appropriate TT release clutch
harness.
9
Connection failure of a TT
pickup clutch harness
Reconnect the appropriate TT pickup clutch
harness.
10
Connection failure of a TT jam
sensor harness
Reconnect the appropriate TT jam sensor
harness.
11
A TT paper empty actuator
coming off
Reattach the appropriate TT paper empty
actuator.
12
Abrasion of a paper pick up
roller
Replace the appropriate PF kit.
13 A TT release clutch failure Replace the appropriate TT release clutch.
14 A TT pickup clutch failure Replace the appropriate TT pickup clutch.
15
A TT paper empty sensor failure Replace the appropriate TT paper empty
sensor PCB ASSY.
16 TT balance sensor L/R failure Replace the TT balance sensor L/R.
17
A TT jam sensor failure Replace the appropriate TT jam sensor PCB
ASSY.
18 Damaged a plate gear Replace the appropriate plate gear.
19 Damaged an LT/TT connector Replace the appropriate LT/TT connector.
20 TT motor failure Replace the TT motor.
21 A TT relay PCB failure Replace the appropriate TT relay PCB ASSY.
22 TT control PCB failure Replace the TT control PCB ASSY.
23 Panel PCB failure Replace the panel PCB ASSY.
24
TT low-voltage power supply
PCB failure
Replace the TT low-voltage power supply PCB
ASSY.
25 Main PCB failure Replace the main PCB ASSY.

Brother DCP-L5600DN Specifications

General

Type	all in one
Color	black/gray, multi
Touch Screen	yes
Display Size	3.7 inches
Tray Capacity	50
Output Tray Capacity	150 sheets
Automatic Document Feeder Capacity	70 sheets
Paper Size	ansi a, legal, executive, a4, a5, a6, folio
Paper Handling	letter, legal, executive, a4, a5, a6, envelopes, custom sizes (3.0-8.5" (w), 5.0-14" (l))
Paper Weight	60 grams per square meter
Printing Method	monochromatic
Color Print Speed	0 pages per minute
Mono Print Speed	42 pages per minute
First Page Print Time	7 seconds
Print Resolution Mono	up to 1200 x 1200
Two-Sided Printing	yes
Maximum Number of Pages Per Month	up to 50, 000
Reduction and Enlargement	no
Photo Printing	no
Scanner Type	flatbed
Scan Resolution	up to 1200 x 1200
Duplex Scan	yes
Max Copies	99
Copier Resolution Mono	up to 1200 x 600
Fax Function	no
Cartridges	brother tn820, brother tn850
Number Of Cartridges	1
Internal Memory	yes
Memory Card	no
Network	wired
Connectivity	usb 2.0, ethernet
Mobile Devices Connection	no

Weight and Dimensions

Depth	16.8 inches
Height	16.8 inches
Width	19.5 inches
Net Weight	37.7 pounds