HP Original Toners



Fuser


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HP Laserjet 3050

HP LaserJet 3050 All-in-One (Q6504A)

The LaserJet 3050 is the basis for a series of all-in-one printer / scanner / copier and fax machines. These are low cost multifunction machines primarily for use in small offices with one or two users. The printer used as a base is quite fast. Bundled with a scanner and some support software such as Readiris OCR it has a wide appeal.

  • LaserJet 3050 - vertical feed scanner, fax
  • LaserJet 3052 - flatbed scanner, with network but no fax
  • LaserJet 3055 - flatbed scanner with network and fax.

A faster print engine is used in these machines which are otherwise very similar.

  • LaserJet 3390 -
  • LaserJet 3392 -

Predecessor to the LJ3050AiO was the 3015AiO. Main differences were a smaller 32MB memory, a slightly slower 15ppm print speed and a 150 sheet paper tray.

Control:

The LJ3050 looks somewhat like a traditional fax machine with a sloping sheetfeed scanner that the page passes through. Controls look like a fax as well.

Duty Cycle:

7,000 pages per month

The printer handles A4 pages at 18 pages per minute.

Scanner Abilities:

Optical resolution is 600x600 dpi with resolution enhancement up to 19200dpi. Scan to copy is at 600dpi. Scan to file formats are JPEG, TIF, GIF, PNG, BMP and PDF. Direct scan to email and to folder capability.

Copy Abilities:

copies to 99 pages. Zoom from 25% up to 400% Copy resolution 600x600 dpi

Fax:

Fax capacity is V34 with storage in a 4MB flash storage chip. The fax has various modes up to 300x300 with halftone enabled for photographs.

1200 dpi maximum.

Paper Handling:

Tray for up to 250 sheets of plain paper or ten envelopes in A4 and letter sizes. Envelopes would more likely be fed through the priority input slot which can handle up to 10 sheets or one envelope.

Processor:

Processor is a Motorola ColdFire V4e working at 264MHz

Memory:

Working Memory is 64MB

Interface:

The computer interface is USB 2.0 Hi-speed

PCL5e, PCL 6. HP PostScript Level 3 emulation and PostScript Printer Description (PPD).

System Compatability:

Microsoft Windows 2000, XP and Vista. Apple MAc OS X v10.2.8 and higher.

Power Consumption:

Off 0.03 Watts. Powersave and Ready 5 Watts. Active copying 225 Watts. Active 290. RM1-3403 - Power Supply Assy 220v -RM1-3403-000CN

Dimension:

429x443x459mm

Consumables:

Q2612A Cartridge yield is 2000 pages without economode, possibly double where economode is used. HP LaserJet Black print cartridge, Ultraprecise toner. Yield typically 2,000 pages. - Q2612A

Fuser:

The fuser in a lser printer adheres the toner image to the page using a combination of heat and pressure.

RM1-3045 Fuser 120V for LJ 3050, 3052, 3055. (110 to 127VAC) - RM1-3044-020CN

Fuser 220V for LJ 3050, 3052, 3055. (220 to 240VAC) - RM1-3045-020CN

Spares:

RM1-2048 Separation Pad Assy - RM1-2048-000CN

RL1-0266 Paper Pickup Roller - RL1-0266-000CN

RM1-0891 ADF Paper Separation Pad Assembly -RM1-0891

RM1-0885 ADF Pickup Roller Assembly - RM1-0885

RM1-0891 Separation Pad (LJ3050) - RM1-0891-000CN

RM1-2062 Transfer Roller Assy - RM1-2062-000CN

RM1-0885 Scanner Pick Up Roller Assy RM1-0885-000CN

RM1-2033 Laser Scanner - RM1-2033-030CN

RM1-3404 Engine Controller - RM1-3404-000CN

Q7844-60002 Formatter Board PCA (LJ3050) - Q7844-60002

Q7529-60002 Formatter Board PCA (LJ3052/3055) - Q7529-60002