Brand: Dell
Category: Printer
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for 3333dn, 3335dn
Uploaded: Sept. 12, 2025, 4:23 a.m.
Manual Publish Date: 2009-11-02
Warranty Information
This manual does not contain warranty information.
The Dell 3333dn/3335dn MFPs are monochrome multifunction laser printers designed for single users or small workgroups. They allow users to print, copy, scan, and fax documents. This manual provides maintenance procedures for service personnel, including general information, diagnostic information, diagnostic aids, repair information, connector locations, preventive maintenance, and a parts catalog. The maintenance approach involves using diagnostic information to identify the correct field replaceable unit (FRU) or part, utilizing error code charts, symptom indexes, and service checks to determine and repair failures. After repairs, tests should be performed to verify the fix.
Troubleshooting and error codes
| Symptom | Possible Cause | Solution |
|---|---|---|
| Paper jam | Incorrect paper type or size | Use the correct paper type and size as specified in the manual. |
| Poor print quality | Dirty print head or rollers | Clean the print head and rollers according to the service manual instructions. |
| Device not powering on | Power cord issue or internal power supply failure | Check the power cord connection. If the issue persists, consult the service manual for power supply troubleshooting. |