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Manuals and User Guides for Brother HL-2290. We have
1
Brother HL-2290 manual available for free PDF download: Service Manual
Brother HL-2290 Service Manual (248 pages)
Brand:
Brother
| Category:
Printer
| Size: 23.68 MB
Table of Contents
1
Service Manual
3
Copyright and License
3
Open Source Licensing Remarks
4
Table of Contents
9
Safety Information
13
Additional Information
14
Chapter 1 Supplemental Specifications
14
General
19
Network Connectivity
19
Service Information
20
Supplies
23
Chapter 2 Error Indications and Troubleshooting
23
Introduction
23
Precautions
25
Checks before Commencing Troubleshooting
27
Overview
27
Cross-Section Drawing
29
Paper Feeding
31
Operation of Each Part and Location of Parts
33
Block Diagram
34
Main Components
35
Error Indications
36
Error Codes
43
Error Message
43
LCD Models
49
LED Display (LED Models)
52
Led Display When Service Call Occurs
55
Troubleshooting
55
Error Cause and Remedy
75
Troubleshooting for Paper Feeding Problems
75
No Paper Feeding From Paper Tray
76
No Paper Feeding From MP Tray
77
No Paper Feeding From Manual Feed Slot
77
Multiple Sheets of Paper Are Fed
78
Paper Becomes Wrinkled
78
Paper Is Fed at an Angle
79
Paper Curls
79
Unable to Perform 2-Sided Printing
80
Paper Jam
85
Troubleshooting for Image Defects
85
Image Defect Examples
86
Troubleshooting Image Defect
87
Faulty Registration
88
Poor Fixing
89
Image Distortion
91
Vertical Streaks
92
Horizontal Stripes
93
Faint Print
98
Horizontal Lines
100
Troubleshooting for Software Problems
100
Unable to Receive Data
101
Troubleshooting for Network Problems
101
Cannot Make a Print Through Network Connection
101
Cannot Connect to Access Point
102
Troubleshooting for Control Panel Problems
102
Nothing Is Displayed On the LCD
102
Nothing Is Displayed On the LED
102
Unable to Perform Panel Operation
103
Troubleshooting for Toner Cartridge and Drum Unit Problems
103
New Toner Not Detected
103
Toner Cartridge Not Detected
104
Toner Replacement Message Displayed On LCD Is Not Cleared
104
Drum Error
104
Drum Replacement Message Displayed On LCD Is Not Cleared
105
Troubleshooting for Fuser Unit Problems
105
Fuser Unit Failure
105
Troubleshooting for Laser Unit Problems
105
Laser Unit Failure
106
Troubleshooting for PCB Problems
106
Main PCB Failure
106
Full Memory
107
Troubleshooting for Other Problems
107
Cannot Make Print
108
Cannot Update Firmware
108
Paper Low" Message Does Not Disappear
109
Message Indicating That the Report Is Full Does Not Disappear
109
Paper Tray Cannot Be Recognized
110
Chapter 3 Disassembly/Reassembly
110
Safety Precautions
111
Packing
112
Screw Catalogue
113
Screw Torque List
115
Lubrication
116
Overview of Gears
118
Harness Routing
125
Disassembly Flow Chart
126
Disassembly Procedure
126
Preparation
127
Back Cover
128
Outer Chute ASSY
129
Front Cover ASSY / Support Flap
132
Side Cover R
133
Fuser Cover
134
Inner Chute ASSY
135
Side Cover L
136
Top Cover ASSY
140
Fuser Unit
142
Low-Voltage Power Supply PCB ASSY
144
New Toner Sensor PCB ASSY
145
HVPS Flat Cable / High-Voltage Power Supply PCB ASSY
147
Fan
148
Relay PCB ASSY (For Toner Box Models and MP Models)
148
Toner Box New PCB ASSY (For Models with Toner Box)
150
Laser Unit Flat Cable / Laser Unit
152
Filter
153
Wireless LAN PCB (Only for Wireless Network Models)
154
Roller Holder ASSY
155
Main PCB ASSY
156
T1 Clutch / Registration Clutch
159
Frame L Unit
162
Paper Feed Motor / Paper Feed Motor Flat Cable
164
Fuser Gear 64R/36R
165
Toner Sensor PCB ASSY (Only for Models with Toner Box)
166
Front Cover Sensor
167
Eject Sensor PCB ASSY
169
Registration Front/Rear Actuator Holder ASSY
172
Paper Feed Roller ASSY / Paper Feed Sensor PCB ASSY
173
Chapter 4 Adjusting and Updating Settings As Required After Parts Replacement
173
If You Replace the Main Pcb Assy
174
Setting By Spec
176
Installing Firmware (Sub Firmware and Main Firmware)
176
Checking Firmware Version
177
Installing Firmware
178
Setting Serial Number and Entering Adjusted Value of Laser Unit
181
If You Replace the Low-Voltage Power Supply Pcb Assy
181
Reset Irregular Power Supply Detection Counter of the Low-Voltage Power Supply PCB
182
If You Replace the Laser Unit
183
Entering Adjusted Value of Laser Unit
185
Chapter 5 SERVICE FUNCTIONS
185
Maintenance Mode
185
How to Enter Maintenance Mode
185
Method of Entering Maintenance Mode for Service Personnel
186
Method of Entering End-User Accessible Maintenance Mode
187
List of Maintenance Mode Functions
187
List of Maintenance Mode Functions for LCD Models
188
List of Maintenance Mode Functions Using [Go] (LED Models)
190
Details of Maintenance Mode Functions for LCD Models
190
Initialize EEPROM Parameters (Function Code 01, 91)
191
Transition to Shipping State (Function Code 03)
193
Monochrome Print Quality Test Pattern (Function Code 09)
194
Set Worker Switches (WSW) and Print Worker Switch Setting Data (Function Code 10, 11)
197
Check LCD Operation (Function Code 12)
198
Check Control Panel Key Operation (Function Code 13)
199
Display Software Version (Function Code 25)
200
Check Sensor Operation (Function Code 32)
201
Display LAN Connection Status (Function Code 33)
202
Change USB No. Return Value / Adjust Left-End Print Position
204
Adjust Upper-End Print Position
205
Change ON/OFF Setting for Lower Case Compensation
205
Change ON/OFF Setting for Fixation Strength Improvement
206
Check Toner Cartridge (Models with Cartridge Sensor Only) (Function Code 57)
208
Continuous Print Test (Function Code 67)
212
Print Frame Pattern (Single-Side Printing) (Function Code 69)
213
Print Frame Pattern (Duplex Printing) (Function Code 70)
214
Print Test Pattern (Function Code 71)
217
Setting By Spec (Function Code 74)
220
Print Maintenance Information (Function Code 77)
222
Check Fan Operation (Function Code 78)
223
Display Machine Log Information (Function Code 80)
225
Display Machine Error Code (Function Code 82)
225
Reset Irregular Power Supply Detection Counter of Low-Voltage Power Supply PCB (Function Code 88)
225
Quit Maintenance Mode (Function Code 99)
226
Details of Maintenance Mode Functions Using [Go] (LED Models)
226
Test Printing
227
Change USB No. Return Value
227
Factory Reset / Settings Reset
228
Engine Error Ignore Mode
229
Check Sensor Operation
230
Print Continuous Lattice Pattern
230
Check RAM
231
Change ON/OFF Setting for Duplex Printing
231
Change A4/Letter Setting for Paper Size
232
Maintenance Printing
233
Print Maintenance Data and Frame Pattern
234
Resetting to Factory Shipping State
234
Change Ready LED Light Intensity in Sleep Mode
235
Reset Irregular Power Supply Detection Counter of Low-Voltage Power Supply PCB
235
Firmware Installing Mode
235
Ready State of Maintenance Mode for Service Personnel
236
Other Service Functions
236
Print Printer Settings
238
Drum Cleaning
240
Resetting Drum Counter
240
Change Active/Inactive Setting for Quiet Mode (LED Models Only)
241
Change Active/Inactive Setting for Auto Power Down Mode (LED Models Only)
241
Change Active/Inactive Setting for Eco Mode (LED Models Only)
241
Change Active/Inactive Setting for Toner Save Mode (LED Models Only)
242
Change Continue/Stop Mode for Toner Cartridge (LED Models Only)
243
Chapter 6 Wiring Diagram
244
Chapter 7 Periodical Maintenance
244
Periodical Replacement Parts
245
Appendix 1 Serial Numbering System
246
Appendix 2 Deleting User Setting Information
247
Appendix 3 Installing the Maintenance Printer Driver
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