Restore clean document copying and eliminate scanner signal dropouts with this Import-Grade CCD / CIS Scanner Cable for Brother DCP and MFC series multi-function laser printers. In Brother desktop laser MFP architectures, the flatbed scanner unit relies on a long multi-pin flexible flat cable (FFC) to transfer optical image data, sensor power, and carriage position signals back and forth between the moving scanner carriage and the main control board.
Mechanical Stress & Failure Modes:
During daily scanning and copying operations:
- Conductor Fatigue & Fractures: Repeated reciprocating movement across the glass length causes micro-cracks in the internal flat copper traces, especially at the built-in fold points inside the scanner assembly.
- Vertical Lines & Image Artifacts: Partially broken signal pins lead to missing color/pixel data transfer, causing solid black lines, white streaks, or distorted image output on scanned and copied documents.
- Scanner Carriage Lockup: Loss of carriage timing or optical home position signals causes the scan unit to knock repeatedly against the side frame or trigger persistent error prompts (e.g., "Scanner Error", "Unable to Scan").
- Pin Terminal Damage: Disconnecting the cable during scanner glass removal or mainboard repairs can strip or bend the contact pins on the ribbon tips.
Key Symptoms Solved:
- Vertical Black / Colored Streaks: Distorted or streaked scans during flatbed or ADF copying.
- Blank Copy / Scan Output: Scanned file or paper copy comes out completely blank despite illumination LEDs working.
- Scanner Error / Unable to Scan: Printer displays fatal error messages and blocks document copy functions.
- Carriage Grinding Noise: Optical unit hits the mechanical home stop repeatedly without recognizing its position.
Manufactured using high-durability PET dielectric film, pure conductive copper traces, and stiffened contact ends, this direct-replacement cable allows service technicians to execute clean, long-lasting scanner overhauls.
⚙️ Technical Details
- Specification: Details
- Component Type: Flatbed Scanner Head / CIS / CCD Optical Flexible Flat Cable (FFC)
- Quality Grade: High-Precision Import Grade (Compatible New)
- Condition: New
- Material Construction: High-Flexibility PET Substrate with Conductive Flat Copper Traces & Reinforced Pin Ends
- Supported Brand: Brother
- Supported Printer Models: Brother DCP Series: DCP-L2520D, DCP-L2541DW, DCP-7055, DCP-1616NWBrother MFC Series: MFC-L2701DW, MFC-L2700DW, DCP-7065DN
- Primary Function: Transmits optical image data, LED drive power, and carriage positioning pulses between the scanning sensor assembly and main logic board
- Common Symptoms Solved: Vertical lines/streaks on copies and scans, blank scans, scanner carriage noise/chatter, "Unable to Scan" printer error prompts
- Package Contents: 1 x CCD / CIS Scanner Cable for Brother DCP-L2520D / L2541DW / L2701DW / 7055 / 1616NW Series
