Alternative to Q2439B: Better-Value Equivalents in Stock
Comparing the Q2439B (Q2439B - HP Duplexer for LaserJet 4250 / 4350) 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 Q2439B
| SKU | Q2439B |
|---|---|
| Product | Q2439B - HP Duplexer for LaserJet 4250 / 4350 |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View Q2439B › |
Alternatives to Q2439B
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.
RK-4350 - HP LaserJet 4250 4350 Printer Maintenance Roller Kit Paper Jam Fix Kit
SKU: RK-4350
Price: $128.95
RK-4250 - HP LaserJet 4250 4350 Printer Maintenance Roller Kit Paper Jam Fix Kit
SKU: RK-4250
Price: $143.39
RM1-1175 - HP Power Supply Ep Unit 4250 For HP 4250dtn 4250 4350 HP4250 HP4350
SKU: RM1-1175
Price: $189.47
RK2-0280 - HP Right Side Cooling Fan for LaserJet Enterprise M630 / M4555 / 4200 / M4345 / 4300 / 4350 / 4250 Series
SKU: RK2-0280
Price: $68.54
RK2-0280-000CN - HP Right Side Cooling Fan for LaserJet Enterprise M630 / M4555 / 4200 / M4345 / 4300 / 4350 / 4250 Series
SKU: RK2-0280-000CN
Price: $68.54
Q7725KE - HP 32MB Compact Flash Firmware Memory for LaserJet 4240/4250/4350 Series Multifunction Printer
SKU: Q7725KE
Price: $77.63
Q7725-67985 - HP 32MB Compact Flash Firmware Memory for LaserJet 4240/4250/4350 Series Multifunction Printer
SKU: Q7725-67985
Price: $77.63
RC1-0308-000 - HP Drop Down Front Cover - Tray 1 for LaserJet 4200 / 4250 / 4300 / 4350 Series
SKU: RC1-0308-000
Price: $82.42
RC1-0308-000CN - HP Drop Down Front Cover - Tray 1 for LaserJet 4200 / 4250 / 4300 / 4350 Series
SKU: RC1-0308-000CN
Price: $82.42
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.