Replacement for Q6503A: Drop-In Alternatives We Stock
Looking for a replacement for the Q6503A (Q6503A - HP LaserJet 3055 All-In-One Printer)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the Q6503A
| SKU | Q6503A |
|---|---|
| Product | Q6503A - HP LaserJet 3055 All-In-One Printer |
| Current price | $437.89 |
| Stock status | In Stock |
| Detail page | View Q6503A › |
Drop-in replacements for Q6503A
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.
Q6502-60116 - HP Flatbed Scanner Assembly for LaserJet 3052 / 3055 All-in-one Printer
SKU: Q6502-60116
Price: $235.79
CB815-60014 - HP Output Paper Tray For Officejet 6000 All-in-one E609A Printer / Officejet 6500 All-in-one Printer
SKU: CB815-60014
Price: $165.79
0957-2178 - HP AC Adapter 32V 940mA for OfficeJet/ PhotoSmart/ PhotoSmart All-in-One/ HP OfficeJet Series All-in-One Printers
SKU: 0957-2178
Price: $128.95
RM1-3060 - HP Paper Input Tray for LaserJet 3055/3052/3050 Series Printer
SKU: RM1-3060
Price: $143.39
RM1-3060-000 - HP Paper Input Tray for LaserJet 3055/3052/3050 Series Printer
SKU: RM1-3060-000
Price: $143.39
RM1-3060-000CN - HP Paper Input Tray for LaserJet 3055/3052/3050 Series Printer
SKU: RM1-3060-000CN
Price: $143.39
Q7529-60002 - HP Main Logic Formatter Board Assembly for LaserJet 3055 Printer
SKU: Q7529-60002
Price: $205.26
C7867-60001 - HP 12MB Flash Firmware for LaserJet 3200 All-in-One Printer
SKU: C7867-60001
Price: $115.58
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.