Brother MFC 9600-9750-9850-9870/DCP 1200 Service Repair Manual

Service Repair Manuals of Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer is a handbook published by Brother manufacturer or a specialized publishing company that contains instructions and specifications for the maintenance, repair, and how to fix all error of a specific Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer. It may include Exploded Views, Parts List, System Diagram, Disassembly and Reassembly, Alignment, Troubleshooting guides. …
Service Repair Manuals of Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer is often used for the Service Center of Brother.
Compatible Models : Brother MFC-9600,Brother MFC-9750,Brother MFC-9850,Brother MFC-9870,Brother DCP-1200.

Brother-MFC-9600-9750-9850-9870-DCP-1200 Service Repair Manual
Brother-MFC-9600-9750-9850-9870-DCP-1200 Service Repair Manual
Brother-MFC-9600-9750-9850-9870-DCP-1200 Service Repair Manual contains instructions, specifications for the maintenance, repair ,Exploded Views, Parts List, System Diagram, Disassembly and Reassembly, Troubleshooting guides.

You can do with Brother-MFC-9600-9750-9850-9870-DCP-1200 Service Manual :

1.1 Brother-MFC-9600-9750-9850-9870-DCP-1200 Service Manual guide you from basic to advanced usage it.
1.2 Grasp how to operate Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer.

Grasp how to operate Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer

1.3 Fix most of the errors of the Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer:
When the printer experiences an error, the control panel will indicate an error message with the indicator lights and the SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200 program window will display to show the printer’s status or errors. Find the light pattern below that matches the printer light pattern and follow the solutions to clear the error.

Demo : how to fix error messages cause by Brother-MFC-9600-9750-9850-9870-DCP-1200 :

How to fix error Brother-MFC-9600-9750-9850-9870-DCP-1200

Error code Brother-MFC-9600-9750-9850-9870-DCP-1200

Error messages in Service Repair Manual Brother-MFC-9600-9750-9850-9870-DCP-1200 :

The printer does not print.
Paper does not feed into the printer.
A print job is extremely slow.
Half the page is blank.
The paper keeps jamming, Paper Jam inside, Paper Jam Outside…
The printer prints, but the text is wrong, garbled, or incomplete.
Pages print, but are blank.
The print quality of photos is not good. Images are not clear.
Your printer has an odd smell during initial use.

Demo : How to fix Paper Jam Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer

Error code in Service Repair Manual Brother-MFC-9600-9750-9850-9870-DCP-1200 :

CHANGE DRUM SOON: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:The service life of the drum unit will expire soon. This message appears for one minute.(You can turn this message indication on or off by the maintenance-mode function code 10, WSW31, selector 8.Refer to Chapter V, Section 3.5.).
CHECK CASSETTE.CHECK CASSETTE#1.CHECK CASSETTE#2: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:The cassette sensor detects that no paper cassette is loaded.(For those models available with a 2nd paper cassette, the”CHECK CASSETTE#1″ or “CHECK CASSETTE#2” will appear if the cassette sensor or the 2nd cassette sensor does not detect paper cassette, respectively. If both sensors detect no cassette,the “CHECK CASSETTE” will appear.).
CHECK PAPER.CHECK PAPER#1.CHECK PAPER#2: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:Even after paper pick-up operation, the manual insertion sensor
does not detect paper.(For those models available with a 2nd paper cassette, the “CHECK PAPER#1” or “CHECK PAPER#2″ will appear if the manual insertion sensor or 2nd registration sensor does not detect paper, respectively. If both sensors detect no paper, the”CHECK PAPER” will appear.).
CHECK SCAN LOCK: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:The output of the CCD HP sensor does not change because:1) The CCD lock is placed in the lock (backward) position,2) The CCD HP sensor is defective, or 3) The CCD motor is defective.
CLEAN UP SCANNER: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:In the scanning compensation data list printed by the maintenance-mode function code 05 (refer to Chapter V, Section 3.2),less than fifty percent of the white level data is faulty.(This message may appear only in the maintenance mode.).
COOLING DOWN: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:The controller, which monitors the internal resistance of the incasing temperature sensor (thermistor) and heater thermistor,has detected that the temperature inside the machine or the heater temperature exceeded the specified level. If either temperature exceeds the preset level, recording is no longer possible.
COVER OPEN: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:The cover sensor detects that the front cover is not closed.
DOCUMENT JAM: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:Document jam(1) The document length exceeds the limitation (400 or 90 cm)registered by firmware switch WSW16. (Refer to Chapter V,Section 3.5.)(Both the document front and rear sensors stay ON after the document has been fed by the registered length.)(2) The document rear sensor detects no trailing edge of a document after the document has been fed by 400 cm.(The document rear sensor stays ON even after the document has been fed when the document front and rear sensors were OFF and ON, respectively.).
MACHINE ERROR XX: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:”XX” indicates an error code. Refer to [ 2 ] on pages VI-4 and VI-5.
PLS CLEAN DRUM: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:In either of the following cases, this message appears,prompting the user to clean the corona wire of the lasersensitive drum.- When the specified number of pages has been printed after the replacement of the laser-sensitive drum.- When the corona wire abnormally emits ions. (This happens if the corona wire becomes dirty, superimposing noise components on toner sensor signals.).
PLS OPEN COVER: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:To display the relating detailed error code, use maintenancemode function code 82. (Refer to Chapter V, Section 3.12.)If this message appears, open and close the front cover. The message may disappear if opening/closing the front cover removes the error. If the error persists, the “MACHINE ERROR XX” will appear.
PRINTER JAM: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:(1) The paper ejection sensor stays OFF even after the registration sensor has gone OFF and the paper has been fed by the specified amount.(2) The paper ejection sensor stays ON even after it has came ON and the paper has been fed by the specified amount.
SCANNER ERROR: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:In the scanning compensation data list printed by the maintenance-mode function code 05 (refer to Chapter V,Section 3.2), fifty percent or more of the white level data is faulty.(This message may appear only in the maintenance mode.).
TONER EMPTY: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:The toner sensor has detected that there is no toner in the cartridge or that no toner cartridge is loaded. If this message appears, recording is no longer possible.
TONER LOW: SMART PANEL Brother-MFC-9600-9750-9850-9870-DCP-1200:The toner sensor has detected that there is not enough toner.

1.4 Fluent Disassembly and Reassembly Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer.
1.5 Diagnostic all errors are generated by Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer.
1.6 How to refill toner Brother-MFC-9600-9750-9850-9870-DCP-1200.
1.7 How to update firmware fix Brother-MFC-9600-9750-9850-9870-DCP-1200.
1.8 How to fix all error cause by toner cartridge Brother-MFC-9600-9750-9850-9870-DCP-1200: toner cartridge not competition, install toner cartridge, toner exhausted, toner low, toner empty…
1.9 How to fix all fusser error, LSU error Brother-MFC-9600-9750-9850-9870-DCP-1200.
2.0 How to fix main board error, formater board error Brother-MFC-9600-9750-9850-9870-DCP-1200.
2.1 How to troubleshooting printer problem with low quality page Brother-MFC-9600-9750-9850-9870-DCP-1200.
2.2 How to fix error : door open close it Brother-MFC-9600-9750-9850-9870-DCP-1200.
2.3 How to fix : error status(red light status, red light blinking…) Brother-MFC-9600-9750-9850-9870-DCP-1200 (when printing).
2.4 How to fix error about imaging unit: empty image, imaging unit is not installed…Brother-MFC-9600-9750-9850-9870-DCP-1200.
2.5 How to fix paper jam inside, outside, output…Brother-MFC-9600-9750-9850-9870-DCP-1200.
2.6 How to login maintenance mode Brother-MFC-9600-9750-9850-9870-DCP-1200.
2.7 How to fix sensor failure, turn off then on…Brother-MFC-9600-9750-9850-9870-DCP-1200.

Brother-MFC-9600-9750-9850-9870-DCP-1200 Printer Service Manual covers following topics:

Brother-MFC-9600-9750-9850-9870-DCP-1200-Service-Repair-Manual

– Precautions Brother-MFC-9600-9750-9850-9870-DCP-1200.
– Product Specification Brother-MFC-9600-9750-9850-9870-DCP-1200.
– System Overview Brother-MFC-9600-9750-9850-9870-DCP-1200.
– S/W Structure and Descriptions Brother-MFC-9600-9750-9850-9870-DCP-1200.
– Disassembly and Reassembly Brother-MFC-9600-9750-9850-9870-DCP-1200.
– Alignment and Adjustments Brother-MFC-9600-9750-9850-9870-DCP-1200.
– Troubleshooting Brother-MFC-9600-9750-9850-9870-DCP-1200.
– Exploded Views & Parts List Brother-MFC-9600-9750-9850-9870-DCP-1200.

– Block diagram,schematic Brother-MFC-9600-9750-9850-9870-DCP-1200.

Block Diagram Brother-MFC-9600-9750-9850-9870-DCP-1200

Block Diagram Brother-MFC-9600-9750-9850-9870-DCP-1200

– Connection Diagram

connection-diagram-Brother-MFC-9600-9750-9850-9870-DCP-1200

connection-diagram-Brother-MFC-9600-9750-9850-9870-DCP-1200

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