Alternative to Q1864A: Better-Value Equivalents in Stock
Comparing the Q1864A (Q1864A - HP Auto Duplexer Unit for LaserJet 5100 Printer Serie) 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 Q1864A
| SKU | Q1864A |
|---|---|
| Product | Q1864A - HP Auto Duplexer Unit for LaserJet 5100 Printer Serie |
| Current price | $642.43 |
| Stock status | In Stock |
| Detail page | View Q1864A › |
Alternatives to Q1864A
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.
C6463A - HP Auto Duplexer Unit for OfficeJet G55 / DeskJet 930 / 950 Printer
SKU: C6463A
Price: $205.26
Q2439-67902 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439-67902
Price: $94.21
Q2439-69001 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439-69001
Price: $94.21
Q2439-69002 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439-69002
Price: $94.21
Q2439A - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439A
Price: $157.07
Q2439-69003 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 / 4300 Series Printer
SKU: Q2439-69003
Price: $250.53
Q2439-67901 - HP Automatic Duplexer Unit Assembly for LaserJet 4200 Series Printer
SKU: Q2439-67901
Price: $560.25
R77-1001-000 - HP Auto Duplexing Unit for LaserJet 5si Printer series
SKU: R77-1001-000
Price: $391.87
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.