My HP LaserJet 4V prints w/ excess toner on both sides paper (print is 1-sided). Is this just a bad cartridge?

You may have a bad charging roller or faulty toner cartridge. Replace the cartridge first. The charging can be purchased from the following link:





http://www.printerworks.com/Top-LaserJet鈥?/a>





Part is RF5-0349-000 or RF5-0349-CLNMy HP LaserJet 4V prints w/ excess toner on both sides paper (print is 1-sided). Is this just a bad cartridge?
when at this setting, you will have to load the paper, two times, one for the front page and the other for the back of the page, this is what is meant by two sided printing

How is it possible to reset the toners of the HP laserjet 2500 ?

Hold it for 15 seconds.

How can I refill laser toner for my HP LaserJet 1018?

technology , printer , laserjet , refill , 1018How can I refill laser toner for my HP LaserJet 1018?
If you were to visit http://www.imagerzone.com or http://www.recharger.com both sites should have hints or tips.





It is not easy, and there are parts that need to be replaced, it can be done.

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How to know toner level in hp laserjet p1007?

first page printout is normal and further printouts r getting lighterHow to know toner level in hp laserjet p1007?
Those are classic symptoms of running out of toner.





The cartridge weight appears to be 600g.


http://www.microdirect.co.uk/Home/Produc鈥?/a>





Point #19 in the following PDF suggests that a full cartridge contains 100g of toner.


http://www.aleperneta.com.br/HP_P_1006_R鈥?/a>





Therefore, if you put your cartridge on a set of scales, it should weigh between 500g to 600g depending how empty or full it is.

Am thinkin of buying a HP Laserjet 1020 but looks like the toner is almost the same price as the printer?

I would like a reliable b/w printer.am looking to spend around 拢60. A friend recommended the hp1020 but looks like the toners for the 1020 are almost the same price as the printer itself. Any bright ideas on good feasible laserjets even if its not HP (am biased towards hp) need one asap for my uni assignments...cheersAm thinkin of buying a HP Laserjet 1020 but looks like the toner is almost the same price as the printer?
cheers,





the thing is, printer manufactures make their money off the toner/cartridges, not the printers. also laser printers get many more pages than the average cartridge.





check the number of pages/cartridge and decide....if you use this printer for a couple of years, it will pay for the difference versus a inkjet, with beter quality and pages/minAm thinkin of buying a HP Laserjet 1020 but looks like the toner is almost the same price as the printer?
Since a laser cart is good for 3000+ pages, unless you print a LOT that cartridge will last you many many many months.
it's true it's expensive but you did you know the toner print about 4000 copy and that's good I think you should buy it it's good one and canon 2900 is very good too .


to me I prefer canon it's powerful and print about 4000 copy too..

My hp laserjet printer spills the toner everywhere on the paper. the cartridge is new. whats the problem?

The cartridge is defective, take it out and return it before it causes permanent damage to your printer.

Hp LaserJet 2420 prints how many pages per toner?

Please help out from where I can get information for all hp printer modelsHp LaserJet 2420 prints how many pages per toner?
Look on the HP site, (assuming you are buying their cartridges).