Item ValuesExplanation

Set the default number of copies by selecting any number from 1 to 999. Press - Value + once to change the setting by increments of 1, or hold down - Value + to scroll by increments of 10. Note It is best to set the number of copies from the printer driver or software application. (Driver and software settings override Control Panel settings.) PhPER For supported paper sizes see Set the default image size for LETTER page 1-12. paper and envelopes. (The (110V printers) item name will change from...

Illustrations and Parts Lists

Exploded View in Figure RG5-3693-000CN (110V) RG5-3694-000CN (220V) C4118-69006 (110V) Figure 8-7 on page C4118-69007 (220V) 8-22 RG5-2661-000CN (110V) RG5-2662-000CN (220V) C4118-69003 (110V) Figure 8-16 on C4118-69004 (220V) page 8-34 and Figure 8-17 on page 8-35 Cable, Paper Feed Tray 1 Pickup Solenoid Fusing Assembly (110V) Fusing Assembly (220v) Engine Controller Board (110V) Engine Controller Board (220V) Figure 8-5 Internal Components (2 of 3) Figure 8-5 Internal Components...

Model and Serial Numbers

The model number and printer serial number are listed on an identification label located under the top cover on the right side of the printer. The model number is alphanumeric, such as C4253A for the HP LaserJet 4050 N printer. The serial number contains information about the Country of Origin, the Revision Level, the Production Code, and Production Number of the printer. An example of a serial number is USBB123456. The top label also contains power rating and regulatory information as shown in...

Paper Path

Figure 7-17 Paper Path with the Duplexer 7-90 Troubleshooting Figure 7-17 Paper Path with the Duplexer 7-90 Troubleshooting Table 7-36. Paper Sensors in Figure 7-19 Sensor and flag located on Registration Feed Sensor Assembly. Sensor and flag located on Registration Feed Sensor Assembly. Sensor and flag located on Fuser Assembly. Sensor located on Engine Controller flags on Engine Controller Board and Fusing Assembly. PS7Q1 Duplex Pickup Paper Sensor (Duplexer) Sensor and flag located in...

Locations of Components

Figure 7-11 Components of the Paper Pickup and Feed System (HP LaserJet 4000 4000 N and 4050 4050 N) Figure 7-11 Components of the Paper Pickup and Feed System (HP LaserJet 4000 4000 N and 4050 4050 N) Table 7-35. Components in Figure 7-11 Table 7-35. Components in Figure 7-11 Figure 7-12 Components of the Paper Feed System (HP LaserJet 4000 4000 N and 4050 4050 N with Optional 500-sheet Universal Tray Assembly) Figure 7-12 Components of the Paper Feed System (HP LaserJet 4000 4000 N and 4050...

Sensors and Thermistor

Figure 7-29 Location of Sensors and Thermistor (1 of 2) Figure 7-29 Location of Sensors and Thermistor (1 of 2) Figure 7-30 Location of Sensors and Thermistor (2 of 2) Figure 7-30 Location of Sensors and Thermistor (2 of 2) Table 7-41. Sensors and Thermistor in Figure 7-29 and Figure 7-30 PS104 Top Output Bin Full Sensor PS106 Fuser Paper Delivery Sensor 2 PS107 Tray 3 Paper Out Sensor (HP LaserJet 4000 T TN and PS501 Fuser Paper Delivery Sensor 1 PS701 Duplex Pickup Paper Sensor (Duplexer)...

Accessories and Supplies

The following items are available through your local authorized HP dealer. To find a dealer near you, call the HP Customer Information Center (800) 752-0900. Note See page 2-4 for documentation product numbers. 250-sheet Universal Replacement Tray 500-sheet Universal Replacement Tray SDRAM DIMM 4 MB 8 MB 16 MB 32 MB 64 MB C414G-679G1 C4141-679G1 C4142-679G1 C4143-679G1 Font DIMM (8 MB Asian MROM) Traditional Chinese Simplified Chinese Euro 9-9 pin serial cable (male female) 9-25 pin serial...

Paper Size Detection Switches

Figure 7-21 Paper Size Detection Switches (1 of 3), Tray 2 (HP LaserJet 4000 4000 N and 4050 4050 N) Figure 7-22 Paper Size Detection Switches (2 of 3), Trays 2 and 3 (HP LaserJet 4000 T 4000 TN and 4050 T 4050 TN) Figure 7-23 Paper Size Detection Switches (3 of 3), Optional 500-sheet Universal Tray Assembly Table 7-38. Paper Size Detection Switches in Figure 7-21 to Figure 7-23 Paper Size Paper Size Detection Switch Table 7-38. Paper Size Detection Switches in Figure 7-21 to Figure 7-23 Paper...

Solenoids and Clutch

4000 Solenoid

Figure 7-31 Location of Solenoids and Clutch (1 of 2) Figure 7-31 Location of Solenoids and Clutch (1 of 2) Figure 7-32 Location of Solenoids and Clutch (2 of 2) Figure 7-32 Location of Solenoids and Clutch (2 of 2) Table 7-42. Solenoids and Clutch in Figure 7-31 and Figure 7-32 Table 7-42. Solenoids and Clutch in Figure 7-31 and Figure 7-32 Tray 3 Pickup Solenoid (HP LaserJet 4000 T TN and 4050 T TN) Paper Feeder Pickup Solenoid (Paper Feeder) Envelope Pickup Solenoid (Envelope Feeder)

Configuration Menu

Items in this menu affect the printer's behavior. Configure the printer according to your printing needs. Set the printer to enter PowerSave after it has been idle for a specified amount of time. Turning PowerSave off is not recommended. The PowerSave feature does the following 1. Minimizes the amount of power consumed by the printer when it is idle. 2. Reduces wear on the printer's electronic components. Turns off the display's backlight. When you send a print job, press a Control Panel key,...

Printer Messages

Printer Repairing Center Sonarpur

The following tables explain messages that might display on the printer's Control Panel. Alphabetical printer messages and their meanings are listed in Table 7-5, and numerical printer messages are listed in Table 7-6. Hint If a message persists requesting that you load a tray, or if a message indicates that a previous print job is still in the printer's memory, press Go to print or press Cancel Job to clear the job from the printer's memory. Note Not all messages are described many are...