Alternative to RG5-6688: Better-Value Equivalents in Stock
Comparing the RG5-6688 (RG5-6688 - HP Color Registration Detection Unit for CLJ 5500 / 5550 Series) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the RG5-6688
| SKU | RG5-6688 |
|---|---|
| Product | RG5-6688 - HP Color Registration Detection Unit for CLJ 5500 / 5550 Series |
| Stock status | In Stock |
| Detail page | View RG5-6688 › |
Alternatives to RG5-6688
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
RG5-6688-000 - HP Color Registration Detection Unit for Color LaserJet 5500 / 5550 Series
SKU: RG5-6688-000
Price: $86.18
RG5-6688-000CN - HP Color Registration Detection Unit for Color LaserJet 5500 / 5550 Series
SKU: RG5-6688-000CN
Price: $305.05
RG5-6769-000 - HP Paper Size detection Assembly - 500 Sheet Feeder for Color LaserJet 5550 / 5500 aka RB2-9743
SKU: RG5-6769-000
Price: $79.70
RG5-6769-000CN - HP Paper Size detection Assembly - 500 Sheet Feeder for Color LaserJet 5550 / 5500 aka RB2-9743
SKU: RG5-6769-000CN
Price: $79.70
RG5-6719 - HP Disengaging Drive Assembly for CLJ 5500 / 5550 aka RG5-6719-000CN
SKU: RG5-6719
Price: $157.07
RG5-7723 - HP Drum Drive Assembly for Cyan and Magenta for CLJ 5500 / 5550 aka RG5-6731
SKU: RG5-7723
Price: $182.37
RG5-7724 - HP Drum Drive Assembly for YELLOW for CLJ 5500 / 5550 aka RG5-6732
SKU: RG5-7724
Price: $211.00
RG5-6772 - HP Controller Board - 500 Sheet Feeder for CLJ 5500 / 5550 Series
SKU: RG5-6772
Price: $331.58
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.