User Manual (ENGLISH)
Page 45
... the duplex unit out of the printer. 1 1 fuser lever 1 2 2 fuser door 1 duplex unit 9.4 In the duplex unit area (ML-3051ND only) If the duplex unit is inserted correctly. 5 Release the blue strap, the rear cover stopper, and fully open the fuser door. 1 pressure lever 9 Return the lever, door, stopper, and guide to the right, open the rear cover, as shown. 1 8 Pull...
... the duplex unit out of the printer. 1 1 fuser lever 1 2 2 fuser door 1 duplex unit 9.4 In the duplex unit area (ML-3051ND only) If the duplex unit is inserted correctly. 5 Release the blue strap, the rear cover stopper, and fully open the fuser door. 1 pressure lever 9 Return the lever, door, stopper, and guide to the right, open the rear cover, as shown. 1 8 Pull...
User Manual (ENGLISH)
Page 48
... 5.5. 9.7 See page 9.4. Fuser Door Open Load Manually Press Stop Key The fuser door is not securely latched. LSU Motor Error Cycle Power A problem has occurred in the feeding area of the tray. If the problem persists, please call for service. See page 9.3. Complete your printer. The printer is received, it back in the LSU (Laser Scanning Unit). See...
... 5.5. 9.7 See page 9.4. Fuser Door Open Load Manually Press Stop Key The fuser door is not securely latched. LSU Motor Error Cycle Power A problem has occurred in the feeding area of the tray. If the problem persists, please call for service. See page 9.3. Complete your printer. The printer is received, it back in the LSU (Laser Scanning Unit). See...