Description
Compatible Models: HP LaserJet 5200DN, M5025, M5035, and Canon LBP3500 - confirmed via research as a genuine, well-documented OEM relationship: Canon manufactured this print engine, which HP rebadged for its LaserJet 5200/M5025/M5035 family, so this LSU genuinely fits both brands' printers.
Part Number: RM1-2555 / RM1-2557.
What It Is: The LSU (Laser Scanner Unit), also called the Lower Scanner or Imaging Scanner - the internal laser optics assembly that scans the laser beam across the drum to form the print image. A failing LSU causes blank pages, faded or streaky printing, vertical white bands down the page, or the printer refusing to print with a scanner-error code on the display.
Note: the title carries a "New Original" tag from the source data, but the row's own description states only a 30-day warranty with no condition adjective at all - per our standing practice, we do not infer a condition from the title alone, so condition is written as unconfirmed here.
Condition: Not explicitly stated in the source listing - written as unconfirmed per our standing practice rather than inferred from the title.
Warranty: 30-Day Replacement Warranty from date of delivery.
Why Buy From Max Printer Parts: We stock hard-to-find spare parts for HP LaserJet and Canon imageCLASS laser printers and MFPs, sourced and checked before they ship. Message us your exact model and part number before ordering and our team will confirm fitment.