Description
Item scope: This listing is for the HP LaserJet formatter/controller board only, not a complete printer. The featured image is a clearly labelled placeholder and does not depict the actual item; photographs of the board are pending.
The board is identified by part number C9128-60001 and is intended for the HP LaserJet 1200 / 1220 series. The supplied board markings include C7857-80001 REVA and the barcode label C9128-60001 Made in SINGAPORE. Please compare the part number and connector layout with the board being replaced before purchase.
Part identification
- Manufacturer: HP
- Compatible printer family: HP LaserJet 1200 / 1220 series
- Main part number: C9128-60001
- PCB marking: C7857-80001 REVA
- Other markings: UNIC 3 94V-0 E119697; ROM marking MX C7857-60203 MX23L6430YC-15 HP-BOISE 2001
- Approximate design period: 2001, based on the supplied ROM marking
Board features
The formatter PCA features an integrated USB Type-B connector, a parallel-port connector, a Motorola ColdFire processor, Micron SDRAM and a firmware ROM chip.
Condition and functionality
Sold as functional, removed from a working printer. The supplied inspection notes describe the board as being in excellent physical condition, with two white circular “OK” quality-control stamps, straight port connector pins and clean gold contact fingers.
Confirm that the part number and printer model match your equipment before ordering. This is the formatter/controller board only; the printer and other assemblies are not included.
Image notice: The current featured image is a placeholder only, not a photograph of this board. Actual item photos are pending.

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