Cycle power to continue, Laser error | HP LJ 2100TN, LJ 4000TN

50.4Printer error alternates with

Cycle power to continue

1Remove the printer from any UPS supplies, additional power supplies, or power strips.

2Plug the printer into a wall outlet, and see if this resolves the problem.

3If the printer is already plugged into a wall outlet, try another power source in the building that is independent of the one currently being used.

4The line voltage and current source at the printer location might need to be inspected to ensure that they meet the printer’s electrical specifications.

51 Laser error

1Disconnect the power cable from the product, wait at least 30 seconds, reconnect the power cable, and then wait for the product to initialize.

2Check the cabling connections to the laser/scanner.

3Try connecting the product to a different power source or surge protector.

4If the error persists, replace the laser/scanner.

51.x Printer error alternates with Cycle power to continue

X = Description

1 = Beam detect error

2 = Laser error

1Press GO. The page containing the error reprints automatically.

2Turn the printer off and then on.

3Reseat the cables to the laser/scanner and ECU.

4Replace the laser/scanner.

74 Chapter 1 – Control-panel messages

LJ 2100, LJ 1100SE, LJ 1100A, LJ 4000TN, LJ 1100AXI specifications

The HP LaserJet series has long been recognized for its reliability and performance in the world of personal and office printing. Among its noteworthy models are the HP LaserJet 4000, LaserJet 2100TN, LaserJet 2100M, LaserJet 1100ASE, and LaserJet 1100AXI. Each model brings its own unique features, technologies, and characteristics that cater to various printing needs.

The HP LaserJet 4000 is a robust workhorse designed for medium to large office environments. It features a print speed of up to 20 pages per minute and a maximum print resolution of 1200 x 1200 dpi, ensuring crisp and clear text and graphics. Equipped with a 90 MHz processor and 8 MB of RAM, the 4000 can handle complex documents with ease. It supports HP’s built-in networking capabilities, allowing multiple users to share the printer effortlessly. Additionally, its versatility extends to various media sizes and types, making it suitable for diverse printing tasks.

The LaserJet 2100TN is another commendable model that offers both performance and value. With a print speed of 20 pages per minute and a resolution of 600 x 600 dpi, it’s an ideal choice for small to medium-size businesses. Its advanced HP Smart Printing technology increases its efficiency by optimizing print quality and minimizing paper wastage. The model comes with a 250-sheet tray and supports optional paper feeders, enhancing productivity for high-volume printing tasks.

The HP LaserJet 2100M features an intuitive design that emphasizes user-friendliness. It boasts the same print speed and resolution as the 2100TN but includes an additional 32 MB of RAM, allowing for enhanced processing power. The model supports direct printing from various devices, making it a versatile option for busy office environments.

The LaserJet 1100ASE and 1100AXI models are suited for smaller teams or home offices. Both models deliver reliable performance with print speeds of up to 10 pages per minute. The 1100ASE comes equipped with a parallel port for easy connectivity, while the 1100AXI includes USB support for modern devices. With a compact design, these printers fit perfectly in space-constrained environments without sacrificing print quality, with a maximum print resolution of 600 x 600 dpi.

Overall, the HP LaserJet 4000, 2100TN, 2100M, 1100ASE, and 1100AXI cater to a range of printing needs, offering diverse features and technologies. They are recognized for their durability, efficiency, and exceptional print quality, making them a standout choice for any printing requirement. Whether for high-volume office tasks or everyday documents, these models exemplify HP's commitment to excellence in laser printing.

HP LJ 2100TN, LJ 4000TN manual Cycle power to continue, Laser error, Printer error alternates with

Models: LJ 2100 LJ 1100SE LJ 1100A LJ 4000TN LJ 1100AXI LJ 1100ASE LJ 2100M LJ 2100TN LJ 4000