HP LaserJet 6

How to Identify and Fix Common Problems ?

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An Er/04, Er/05, or Er/06 error message indicates a paper jam. Find and clear the printer of any jammed paper, or reset the printer if the printer has no jammed paper.
LaserJet as a brand name identifies the line of laser printers marketed by the American computer company Hewlett-Packard (HP). The HP LaserJet was the world`s first desktop laser printer.
The HP LaserJet was the world`s first desktop laser printer.

The HP LaserJet was the first desktop laser printer, introduced in 1984 at about $3,500. Nothing like it existed previously, and it created a totally new printer market—similar to what the HP-35 handheld calculator had done 12 years earlier.

Hewlett-Packard Company, American manufacturer of software and computer services and a major brand in the history of computers and computer-related products. The company split in 2015 into two companies: HP Inc. and Hewlett Packard Enterprise.
The error code E06 means Cover Open.
Error Code 06 – Motor blocked

Explanation: The motor is stuck, something is obstructing the motor/wheel from spinning (bearing could be broken). Action: Please check motor and wheel to ensure there is no blockage. If no blockage, the motor may be overloaded, reduce load on the motor and try again.

How a laser printer works. They work by using a heated wire to positively charge a drum, which is then passed over by a laser that reverses the charge in the areas that it hits. The now-negatively charged areas of the drum represents the image or text that is to be printed.
Almost all HP printers are manufactured in China, Malaysia and Thailand and Mexico. Their serial Numbers will start with CN, MY, TH and MX respectively.
Specifically, Gary Starkweather invented the laser printer in 1969 at the Xerox research lab in Webster, New York. Soon after, he transferred to Xerox Palo Alto Research Center (PARC) and developed a prototype for the Xerox 9700: our company`s first laser printer, which came to market in 1978.
Investors and individual shareholders own HP.

The remaining shareholders come from other institutions. The largest shareholders of HP include Berkshire Hathaway, Inc. (11.7% of total shares), the Vanguard Group, Inc. (9.74% of total shares), and Dodge Cox (7.52% of total shares).

A new page should print with a claim code. If the page does not print, see the email address on the printer display. The first part of the HP ePrint address preceding “@hpeprint.com” is the claim code. For example, if your HP ePrint email is “[email protected]”, then “abc” is your claim code.
If your printer`s status displays “Printer in error state,” there may be a problem with the printer itself. Make sure the printer is turned on and connected to your PC by Wi-Fi or cable. Check it for low paper or ink, and be sure the cover isn`t open and the paper isn`t jammed. SUBSCRIBE RSS FEEDS.
Recommended action. Turn the printer off, wait 15 seconds and turn the printer back on (using the power switch located on the back of the printer). The error code should not appear again.
06 Error To continue turn off then on or a 55.02. 06 Error To continue turn off then on error is displayed on the control panel, it indicates that there is an issue with the NVRAM memory. Turn the printer off, and then back on to clear the error.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

BJC6000 6 Error Beeps
ANSWER : I had similar issue but it beeped each time different. In my case the problem was with the cable. Something glitched and electronic signal break from time to time. But I never heard about such case. Expert from http://thetermpapers.net/college-term-papers/.

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HP LaserJet 6

Canon Pixma iP3000 "Open door" Error code.
ANSWER : Look for a protruding plastic on the top that goes into an indentation. Mine was in the front left side. Put a piece of cardboard into the indentation.and close the door. The top plastic piece is not pushing the door close sensor down and because its too short and the cardboard allows the sensor to be reached and pushed.

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HP LaserJet 6

Canon MP600 died
ANSWER : hey guys I found this on the net check it out maybe somebody can make something out of it cuase they omitted this part on the service manual that I attained cause I have the same problem hope this helps.

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HP LaserJet 6

Brother MFC-L2740DW maintenance mode
ANSWER : Hi,

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HP LaserJet 6

Canon MP530 won't print black
ANSWER : I have the same problem with my canon MG6120, no PGBK. all other colors print beautifully. I am guessing the purge unit needs attention. I have cleaned the print head several times. Your advice would be appreciated.

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HP LaserJet 6