HP DeskJet 930C

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

Printing on 5% = 480 pages (the official page yield). Printing on 10% = 240 pages. Printing on 20% = 120 pages. Printing on 40% = 60 pages.
1. Causes of Multiple Sheet Feed. Multiple pages being fed through the printer overlapping or in a stack occurs when the media fails to separate correctly in the tray. Common causes are issues with the print media, incorrectly adjusted paper trays and worn or contaminated feed or separator rollers.
According to PCMag, a standard ink cartridge will print an average of 220 pages, (with 11 ml of ink). A high capacity cartridge prints an average of 350 pages, (its tank holds 16 ml of ink). Let`s say you bought an original HP 94 black ink cartridge for $40.89.
A single cartridge can print nearly 300 to 400 pages. These printers can print on all types of pages including high-gloss pages, and even fabrics. Inkjet printers are compact, and cost way lesser than laser and ink tank printers. However, inkjet cartridges are very expensive.
This is related to a printer driver setting known as the mopier mode. When the mopier mode is enabled, a printer can receive one copy of a document, and print multiple collated copies. The number of copies required is specified via a PJL header tag in the spool file.
A typical ink cartridge will yield 250 to 300 pages depending on the color density of the prints. The yield of a typical toner cartridge in a laser printer is between 2,500 and 3,000 pages. Some larger laser printers can even have toners that will yield up to 30,000 pages!
Print multiple copies on a sheet

Click File > Print. Under Settings, click One page per sheet, and then choose Multiple copies per sheet in the list.

Modern offset presses can operate at speeds of 18,000 sheets per hour, or 300 sheets per minute. Because of the large sheet size used in sheet-fed presses and the ability to print both sides in a single pass a modern offset printer can print up to 4800 pages per minute.
The duty cycle varies depending on the make and model of the printer and its intended use. Personal printers typically used in a home office can handle a few thousand pages per month, while larger models for business use can handle upwards of 100,000 pages per month.
For commercial applications, high-end printers can print up to 100 pages per minute. Black and white printing can still produce images, using shades of gray in place of colors while improving your print speed dramatically over the speed of printing in color.
Page 1 always starts on the right side and each side of the sheet counts as one page. So, when you flip page 1 over, you`ll find page 2 on the back (now on the left-hand side). Page 3 is on the right, and when you flip it over, page 4 will be on the left, 5 on the right, and so on.
Ink cartridges can usually last two or three years if properly packaged and stored. But in a standard case, they will eventually dry out and become useless after this period. However, many major ink cartridge makers don`t put expiration dates on their cartridges.
You can continue to print with one or more empty cartridges, but HP recommends replacing them as soon as possible to avoid printhead damage.
An original printer cartridge that comes with your printer is likely closer to 24 months, while a compatible cartridge may come closer to 36 months. Check the expiration dates so you can prioritize use of cartridges with earlier dates. Think of the expiration date more in terms of a dry good than a carton of milk.
Sometimes known as all-in-one printers, multifunction printers are often capable of performing printing, copying, scanning, and faxing tasks. This can simplify the completion of multiple tasks within an office or domestic environment, with no need for more than one unit.
When a printer is in the manufacturing process, it undergoes something called a stress test. This process pushes the machine to its limits in order to find the maximum capacity for different tasks it is designed to perform.
What`s the average lifespan of a printer? The average lifespan of a printer is around 3-5 years. With proper upkeep and maintenance, some printers can last longer, but eventually your machine will need an upgrade.
At a rate of 5 pages per minute you have to print 300 pages . This means that you must repeat this process 300 / 5 or 60 times. This means it will take you 60 minutes OR one hour provided you don`t have any problems . Out of ink ; paper jam ; the dog ate your homework ; you know , THAT kind of stuff !!
The monthly duty cycle limit is 30,000 pages, with a recommended monthly duty cycle of 500 to 3500 pages. The sort of print job you`re running can be very stressful on the printer; I`d suggest that you allow the printer to cool down for 10-15 minutes every 500 or so pages.
There are different methods of paper feeding. With dot matrix printers, paper is often feed through pins on a wheel that grab and slowly move paper through the printer. With inkjet and other page printers, paper is fed through the printer with rollers that grab and move the paper through the printer.
A typical ink cartridge will yield 250 to 300 pages depending on the color density of the prints. The yield of a typical toner cartridge in a laser printer is between 2,500 and 3,000 pages. Some larger laser printers can even have toners that will yield up to 30,000 pages!
A typical ink cartridge will yield 250 to 300 pages depending on the color density of the prints. The yield of a typical toner cartridge in a laser printer is between 2,500 and 3,000 pages. Some larger laser printers can even have toners that will yield up to 30,000 pages!
Ink cartridges can usually last two or three years if properly packaged and stored. But in a standard case, they will eventually dry out and become useless after this period. However, many major ink cartridge makers don`t put expiration dates on their cartridges.
Ink example: you can roll over up to 300 pages if you are enrolled in a 100 page plan).

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

My printer feeds through one piece of paper all the way and then a half piece of paper and stops. I pull out the paper to stop the paper jam and then it prints but sounds rough. After printing, it doesn't feed the paper all the way through.
ANSWER : And the first 2 sheets, the full and half sheet that go through first, are blank.

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HP DeskJet 930C

A3 paper not pickup from tray 2
ANSWER : Replace the pickup roller.

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HP DeskJet 930C

Error message to load paper and push OK, but not out of paper
ANSWER : I assist the binary options for a long time, and only half this past year I decided to alter the strategy for a better, she called for help Bing and he gave me this web site http://bestoptionstrategies.net .Now I focus on the suitable technique for themselves, and things gone up. I think everybody else faced with this particular problem. I believe my estimation will soon be helpful to you.

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HP DeskJet 930C

Error Message "Paper out" when paper loaded
ANSWER : Check your paper tray settings as printer may be looking for paper from the manual feed tray on top of printer.

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HP DeskJet 930C

Paper jam in tray 2 (but no paper pulled from tray) also M476DN models
ANSWER : Isopropyl alcohol is not recommended for rubber rollers. It dries out the rubber and hasten it’s cracking and breaking. It will do nothing to restore the grip. Those rollers are really hard to replace. It would be easy if that dumbass secondary menu really worked. None of the techs I’ve spoke to ever got into it. Everyone I know sends a print job and listens for the roller to rotate into position where you can pull it off.

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HP DeskJet 930C

Paper Jam error but no paper jam
ANSWER : Obviously you didn’t get all the paper cleared out. There is a small scrap in the paper path causing the jam when the paper hits it. You can try clearing it out by inserting something stiff like a piece of file folder from the back of the printer into the paper path and pushing the offending piece out that way.

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HP DeskJet 930C

Multiple paper feed
ANSWER : Most likely the pickup roller solenoid is sticking. The way it works is the solenoid energizes, pulling down a metal plate that releases the pickup roller. There is some foam on the base to quiet the clicking sound. The foam deteriorates and the plate sticks to the gooey residue. This allows the pickup roller to continue to turn instead of stopping after one revolution when the plate springs back up. That results in multiple paper being fed. Solution is to find the solenoid, which is at the end of the pickup roller shaft. Remove the sticky foam and preferably replace it with some thin sticky backed felt. You can find it at a hardware store as it is used on the bottom of chair legs.

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HP DeskJet 930C

paper drive wont accept paper
ANSWER : There is probably a small scrap of paper stuck at the left edge of the paper path. The paper hits it and skews to the left. The smaller size bypasses it. You need to shove something stiff, like a piece of file folder, down the paper path and attempt to dislodge it.

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HP DeskJet 930C