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Compatible HP drum units — APACE manufacturer
APACE (Zhongshan Guangtian Copier Consumables Co., Ltd., Zhongshan, China, since 2008) manufactures compatible drum units for HP copiers and multifunction printers. 2 drum units for HP machines are listed below, each with the machines it fits.
How to order the right drum unit
Send the full machine model and the existing part number. Our drum units are supplied as complete assemblies; confirm the exact configuration (OPC drum, charge roller, chip) for your machine version before ordering.
HP drum units
| Model | Type | Compatible machines |
|---|---|---|
| CF257 | Drum Units | HPLaserJetMFPM433a/M436n/M436dn/M436nda MFPM437n/M437dn/M437nda/M439n/M439dn/M439nda M42523n/M42523dn/M42525n/M42525dn |
| 9006 | Drum Units |
Other HP consumables
Questions about HP drum units
What should I check if an HP 257 drum prints blurred output?
Compare whether the old drum shows the same blur. If it does, the machine, including its laser assembly, needs further checking. If the old drum prints normally, first check the new drum seating and consult technical support. Blur alone does not prove a specific fault or rule out a product defect.
Is an HC1994 drum interchangeable with HP drums?
HC1994 and HP chips differ and are not interchangeable. Confirm the version intended for HC1994. Contact sales for price and availability.
Can I request an economy drum configuration with a lower page yield?
Different page-yield configurations, including economy versions, can be discussed. Provide the model, print volume and quantity to confirm configuration and pricing.
How should I choose between high-yield and economy drum units?
For higher print volumes, compare the cost per page and replacement frequency of high-yield configurations. An economy configuration may suit lighter use. Compare the exact model, expected volume and quotation.
How should I report noise or suspected machine damage after drum installation?
Provide the machine and drum models, a video of the abnormal behavior and the on-site technician’s observations. Contact support for investigation. The cause and remedy need verification; a product defect cannot be ruled out and compensation cannot be promised before assessment.
What drum unit is listed for Gestetner 820D?
Gestetner 820D, 718, 818 and 719 series use a Ricoh 1015-compatible drum. Provide the complete machine model to check the exact version and availability.
Guides
- Sharp MX-238 Drum Unit: What's Included and Which Machines It Fits
- What Really Affects the Page Yield of a Copier Drum Unit?
Samples, OEM packaging and quotations on request: contact APACE. APACE products are compatible consumables; brand names identify the machines they fit.