Brother DCP4020C fix error codes list

Brother DCP4020C fix error codes list

– Compatible Printer model: Brother DCP4020C
– Brother DCP4020C Error Codes with instructions guide:

• Code: 25
• Description: Ink cartridges had already been loaded when the power was first applied.
• Remedy: Reload ink cartridges, referring to the Owner’s Manual.

• Code: 26
• Description: The black ink has run out.
• Remedy: • Ink cartridges • Ink cartridge sensor PCB • Needle tube & head flat cable ASSY •Main PCB

• Code: 27
• Description: The yellow ink has run out.
• Remedy: • Ink cartridges • Ink cartridge sensor PCB • Needle tube & head flat cable ASSY •Main PCB

• Code: 28
• Description: The cyan ink has run out.
• Remedy: • Ink cartridges • Ink cartridge sensor PCB • Needle tube & head flat cable ASSY •Main PCB

• Code: 29
• Description: The magenta ink has run out.
• Remedy: • Ink cartridges • Ink cartridge sensor PCB • Needle tube & head flat cable ASSY •Main PCB

• Code: 3X
• Description: Carriage travel error
• Remedy: • Any obstacle to the travel of the carriage in the machine? • Recording paper jammed? • Carriage ASSY • CR encoder strip (Any stains or scratches? Hooked correctly?) • Carriage motor •Main PCB • Power supply PCB • Purge unit • Engine lower frame

• Code: 41
• Description: The head drive voltage has not been turned from Low to High within the specified time.
• Remedy: • Carriage ASSY •Main PCB • Print head unit • Power supply PCB

• Code: 42
• Description: The head drive voltage has not been turned from High to Low within the specified time.
• Remedy: • Carriage ASSY •Main PCB • Print head unit • Power supply PCB

• Code: 43
• Description: Head thermistor broken.
• Remedy: • Print head unit • Carriage ASSY •Main PCB

• Code: 44
• Description: Head thermistor short-circuited
• Remedy: .• Print head unit • Carriage ASSY •Main PCB

• Code: 45
• Description: Flushing operation abnormally ended. (The head temperature has arisen abnormally.)
• Remedy: • Print head unit

• Code: 46
• Description: The number of performed purge sequences has reached the limit.
• Remedy: • Ink absorber box • Driver PCB

• Code: 47
• Description: Head parameters stored in the EEPROM are invalid. (This code may appear only in the maintenance mode.)
• Remedy: • Print head unit • Driver PCB • Power supply PCB

• Code: 48
• Description: Weak connection of the head flat cables.
• Remedy: • Main PCB • Print head unit

• Code: 4D
• Description: Error in the head drive voltage parameter stored in the EEPROM but not accessible at the user site. (This code may appear only in the maintenance mode.)
• Remedy: •Main PCB • Driver PCB

• Code: 4E
• Description: Out of the allowable range of the head drive voltage designed for individual print head properties. (This code may appear only in the maintenance mode.)
• Remedy: •Main PCB • Driver PCB • Print head unit

• Code: 50
• Description: The purge cam HP switch does not come ON even after the purge cam has been driven by the specified number of pulses.
• Remedy: • Purge unit • Engine lower frame • Paper feed motor •Main PCB

• Code: 51
• Description: The purge cam HP switch does not go OFF even after the purge cam has been driven by the specified number of pulses.
• Remedy:

• Code: 52
• Description: The purge cam HP switch does not detect the origin point.
• Remedy: • Purge unit • Engine lower frame • Paper feed motor •Main PCB

• Code: 54
• Description: The air pump motor does not rotate.
• Remedy:

• Code: 55
• Description: The air pump motor rotates abnormally. (This code may appear only in the maintenance mode.)
• Remedy: • Air pump & motor module • Driver PCB

• Code: 60, 61, 62, 63
• Description: Paper width sensor (media sensor) error.
• Remedy: • Replace the needle tube & head flat cable ASSY

• Code: 68
• Description: The ASF switch remains OFF after the ASF motor is driven by the specified steps.
• Remedy:

• Code: 69
• Description: The ASF switch remains ON after the ASF motor is driven by the specified steps.
• Remedy:

• Code: 7D
• Description: Any of the ink dot counters has counted up to the specified number of dots, meaning the end of the head service life.
• Remedy: • Print head unit • Ink absorber box

• Code: 7E
• Description: No head parameters stored in the EEPROM. (This code may appear only in the maintenance mode.)
• Remedy: • Main PCB • Driver PCB • Print head unit

• Code: 7F
• Description: Print engine error.
• Remedy:

• Code: 80
• Description: At the start of recording operation, the controller detects that paper is smaller than A4 size in length or width.
• Remedy: • Main PCB • Driver PCB • Paper width sensor •Paper size

• Code: 81
• Description: Recording paper jam. (The paper width sensor stays ON.)
• Remedy: • Paper width sensor

• Code: 83
• Description: Recording paper jam. (At the retry of paper pulling-in operation, the registration sensor is not OFF.)
• Remedy: • Registration sensor actuator •Main PCB

• Code: 84
• Description: Recording paper jam. (The paper width sensor and/or registration sensor has detected a paper jam.)
• Remedy: • Registration sensor actuator • If the paper width sensor is defective, replace the needle tube & head flat cable ASSY. •Main PCB

• Code: 87
• Description: The paper feed motor has not stopped at the correct position.
• Remedy: • Paper feed motor

• Code: 88
• Description: Recording paper jam. (Even after paper pulling-in operation, the registration sensor is still OFF.)
• Remedy: • Registration sensor actuator • If the paper width sensor is defective, replace the needle tube & head flat cable ASSY. •Main PCB

• Code: 8A
• Description: The paper feed motor does not rotate.
• Remedy:

• Code: 8B
• Description: The paper feed motor stops suddenly
• Remedy:

• Code: 8D
• Description: The paper feed motor rotates in the reverse direction.
• Remedy:

• Code: 8E
• Description: Max. speed error in the paper feed motor.
• Remedy:

• Code: A1
• Description: Scanner unit or ink slot cover opened.
• Remedy: • Scanner open sensor actuator • Ink slot cover open sensor actuator • Control panel PCB

• Code: A4
• Description: 50% or more faulty of white level data.
• Remedy: •CIS unit • Driver PCB •Main PCB

• Code: AC
• Description: Less than 50% faulty of white level data.
• Remedy: • CIS unit • Driver PCB •Main PCB

• Code: AF
• Description: CIS positioning error
• Remedy: • CIS unit • CIS flat cable • Driver PCB •Main PCB

• Code: B1
• Description: Dark level offset data level error for scanning.
• Remedy: • CIS unit •Main PCB

• Code: B2
• Description: Gain control data level error for scanning.
• Remedy: • CIS unit •Main PCB

• Code: B3
• Description: Scan area left edge detection error.
• Remedy: • CIS unit •Main PCB • Black markings on the white-level reference film inside the scanner top cover

• Code: B4
• Description: Scan area right edge detection error.
• Remedy: • CIS unit •Main PCB • Black markings on the white-level reference film inside the scanner top cover

• Code: B5
• Description: Horizontal scanning edge reduction detection error in scanning area setting
• Remedy:

• Code: B6
• Description: Horizontal scanning edge enlargement detection error in scanning area setting
• Remedy:

• Code: B7
• Description: A/D converter reference voltage error (at High level).
• Remedy: • Main PCB

Solved Brother DCP4020C Error codes

• Code: B8
• Description: A/D converter reference voltage error (at Low level).
• Remedy: • Main PCB

• Code: B9
• Description: Light emission intensity error of the LED array (Exceeding the upper limit).
• Remedy: • CCD unit •Main PCB

• Code: BB
• Description: White level data error.
• Remedy: • CIS unit • CIS flat cable • Driver PCB

• Code: BD
• Description: Black level data error.
• Remedy: • CIS unit • Main PCB

• Code: BE
• Description: Scan starting edge detection error.
• Remedy: • CIS unit • CIS flat cable • Driver PCB • Black markings on the white-level reference film inside the scanner top cover

• Code: DX
• Description: Modem error.
• Remedy: • Main PCB

• Code: E4
• Description: Out of recording paper.
• Remedy: • ASF • Registration sensor actuator • Main PCB

• Code: E6
• Description: Write error in EEPROM.
• Remedy: • Driver PCB

• Code: E8
• Description: Data scanning error during transmission.
• Remedy: • CIS unit • Main PCB

• Code: EA
• Description: Document removed at phase B.
• Remedy: • CIS unit • Main PCB

• Code: F3, F5
• Description: Internal software error.
• Remedy: • Replace the main PCB if this error occurs frequently.

• Code: F6
• Description: PC interface error.
• Remedy: • Interface cable •Main PCB

• Code: F7
• Description: Media module connection error.
• Remedy: • Main PCB • Media module

• Code: F8
• Description: Backup battery not loaded correctly.
• Remedy: • Reinsert the battery connector. • Replace the battery.

• Code: F9
• Description: Weak connection of media flat cables.
• Remedy: • Media flat cables •Media PCB

• Code: FF
• Description: Memory management error.
• Remedy: • Replace the main PCB if this error occurs frequently.

– Get more error code list with quick guide to fix printer product, click here
– About get help with reseting Epson inkpad or others, click here

About Canon Servie Tool V5610

– Canon Service Tool V5610 is a tool used to perform maintenance on Canon printers and reset Canon printers after replacement of parts such as replacing ink absorbents, print heads, printer mainboard, and others. Based on the many cases we have encountered, the Service Tool is most often used to reset ink absorber counter value when the waste ink absorber is full.
– The ink absorber is going to be full of box, it has to be replaced or cleaned the waste ink absorber. Also, replaceing or cleaning the waste ink absorber, you need to repair or reset the waste ink counter value, cause those parts are concerned to each others.
– So using Canon Service Tool V5610 to reset the waste ink counter value becomes effective when the ink absorber is replaced or cleaned.

– Canon Service Tool V5610 can use to fix error code 5B00, 5B02, 5B04, 5B14, 1701, 1702, 1700 on your printer. You must enter Service Mode on your printer to use this Canon Service Tool.
– If the printer can not enter Service Mode, you can not reset it by Canon ST V5610. In this case, change EEPROM on the logic board.

Canon Service Tool V5610 Functions

– Fix Canon printer 7 times/ 8 times red light blinking:

– Fix Canon printer error code: 5B00, 5B01, 1700, 1701

Enter Service Mode on Canon Printer

1. Turn off a printer
2. Press and hold the Resume/Cancel/Stop button
3. Press and hold the ON button (do not release both buttons)
4. Release the Resume/Cancel/Stop button (do not release the ON button)
5. While holding the ON button, press the Resume/Cancel/Stop button 5 times, then release both the ON and Resume/Cancel/Stop buttons together.
– Canon printer in service mode: computer detects new hardware, led on printer goes green light.
For more information about Canon Serice Tool V5610

– Get more information about Epson XP 15000 troubleshooting, click here
– Buy cheap key of Epson WIC Reset Tool, CLICK HERE
– Key Epson Adjustment Program, CLICK HERE
https://dnasofts.com/download-epson-xp-6100-driver-firmware-and-manuals/

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