HP Color LaserJet 3550N (Q5991A)

MFG Part Number: Q5991A 16ppm black, 600 x 600 DPI

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Sensor parts for Q5991A HP Color LaserJet 3550N Printer

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RM1-0451-000CN Sensor - Color mis-registration sensor assembly - Assembly that holds photosensor PS12

RM1-0451-020CN Sensor - Color mis-registration sensor assembly - Assembly that holds photosensor PS12

RM1-0509-000CN Sensor - Sensor assembly - Waste toner hopper full sensor (PS13) assembly - Does not include lenses or mounting plate

RM1-0742-000CN Sensor - Media sensor assembly - Paper type sensor assembly - Includes sensor PS5

WG8-5624-000CN Sensor - Replacement for part WG8-5362-000CN ORDER WG8-5624-000CN PHOTO-INTERRUPTER TLP1241 Photo-sensor (TLP1241) - Sensor flag activated

WG8-5696-000CN Sensor - Photo-interrupter sensor assembly (Does not include the sensor flag)

WG8-5849-000CN Sensor - Duplex re-pick sensor - Detects the leading edge of the page

WG8-5935-000CN Sensor - Fuser Output sensor (SR5)

WP2-5156-000CN Sensor - Humidity sensor unit - Located upper left rear portion of printer - Above fan FM1

WP2-5187-000CN Sensor - Humidity sensor assembly - Located at bottom of left side ETB fan duct

Color LaserJet 3550N Printer parts list