HP 4600 Service Manual - Page 300

Table 7-3 Alphabetical printer messages (HP Color LaserJet 4610n and 4650 models) (continued) Message Description Action 3 Press and to step through the instructions. 4 If the error persists, verify that fuser connector J4034 is good. Replace that connector if necessary. 5 Replace the fuser assembly. 6 Replace the DC controller PCA. Calibrate the printer after replacing the DC controller. See Full Calibrate Now (HP Color LaserJet 4610n and 4650 models). INSTALL SUPPLIES For status press INSTALL TRANSFER UNIT For help press At least one supply item is missing or is 1 Press not correctly seated in the printer and and then press for help. another supply item is missing, incorrectly placed, out, or low. Insert the supply item or make sure that the installed supply item is fully seated. 2 Follow the instructions on the control-panel display to locate and replace the missing or incorrect supply. NOTE The supplies gauge shows the print cartridge consumption levels. 3 Press and to step through the instructions. The transfer unit is either not installed or not correctly installed in the printer. 1 Insert the transfer unit or make sure that the installed transfer unit is fully seated. 2 Press for detailed information. 3 Press and to step through the instructions. 4 If the error persists, verify that the ETB connectors (J4017 on the ETB and J1014 on the DC controller PCA) are good. Replace connectors as necessary. 5 Replace the ETB. 6 Replace the DC controller PCA. Calibrate the printer after replacing the DC controller. See Full Calibrate Now (HP Color LaserJet 4610n and 4650 models). LOAD TRAY XX: For help press Tray XX is either empty or configured for a type and size other than what is specified in the job. 1 Press for detailed information. 2 Press and to step through the instructions. alternates with 284 Chapter 7 Troubleshooting ENWW