Transfer Belt Film ITB，Compatible for Canon I-Sensys LBP631CW LBP 611 613 621 623 631 633 635 MF 634 643 645 653 654

Model Number : IBT LBP631 MF631 MF643 LBP613Thank you for your attention to our printer products! Whether you are an enterprise office user seeking high-speed output, a professional designer with extreme color requirements, or a new parent looking for the first printer for your home, we have carefully selected high-speed, stable, high-quality and highly cost-effective printer and consumable solutions for you, to help you print every wonderful document effortlessly!

• Intended for Use in Specific Color Laser Printers and Multifunction Devices: Fits models including LBP631CW, LBP611, LBP613, LBP621, LBP623, LBP631, LBP633, LBP635, MF631, MF633, MF634, MF635, MF643, MF645, MF653, and MF654.
• Flexible Belt Component Within the Intermediate Transfer System: A continuous loop film installed inside the transfer unit to sequentially collect and convey toner images during color printing.
• Facilitates Multi-Color Image Stacking and Final Transfer: Enables cyan, magenta, yellow, and black toner layers to be aligned and transferred together onto paper or other media.
• Surface Condition Affects Print Output Quality: Wear, scratches, or contamination over time may contribute to incomplete transfer, background scatter, or vertical streaks.
• Replacement Typically Requires Unit Disassembly: Involves accessing the transfer assembly and following documented procedures to ensure proper alignment and electrical contact.