Product comparison · 2 dot matrix printers

Epson PLQ-20M (240v) vs Epson PLQ-22 CS

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  • 30specifications compared
  • 17differ
  • 13identical
  • 31known for one product only

Key differences

The Epson PLQ-22 CS has 160 cps more normal print speed than the Epson PLQ-20M (240v) (340 cps vs 180 cps). The Epson PLQ-22 CS has 64 KB more buffer size than the Epson PLQ-20M (240v) (128 KB vs 64 KB). The Epson PLQ-22 CS has 1 dB more sound pressure level (printing) than the Epson PLQ-20M (240v) (54 dB vs 53 dB). Character pitch: 10,12 cpi on the Epson PLQ-20M (240v), 10 cpi on the Epson PLQ-22 CS. Standard interfaces: Parallel, RS-232, USB 2.0 on the Epson PLQ-20M (240v), USB 2.0 on the Epson PLQ-22 CS.

  • Normal print speed
    • PLQ-20M (240v):180 cps
    • PLQ-22 CS:340 cps
  • Character pitch
    • PLQ-20M (240v):10,12 cpi
    • PLQ-22 CS:10 cpi
  • Buffer size
    • PLQ-20M (240v):64 KB
    • PLQ-22 CS:128 KB
  • Sound pressure level (printing)
    • PLQ-20M (240v):53 dB
    • PLQ-22 CS:54 dB
  • Standard interfaces
    • PLQ-20M (240v):Parallel, RS-232, USB 2.0
    • PLQ-22 CS:USB 2.0
  • Power consumption (typical)
    • PLQ-20M (240v):59 W
    • PLQ-22 CS:64 W
  • Weight
    • PLQ-20M (240v):7.7 kg
    • PLQ-22 CS:8.2 kg
  • Package width
    • PLQ-20M (240v):380 mm
    • PLQ-22 CS:260 mm

Side by side

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Comparison of PLQ-20M (240v), PLQ-22 CS
61 specifications
Printing3 differ
Maximum printing width (columns)Known for one94Unknown — not stated by the source
Maximum print speed576 cps576 cps
Maximum print speed (draft)Known for one576 cpsUnknown — not stated by the source
Maximum print speed (LQ)Known for one144 cpsUnknown — not stated by the source
Normal print speedDiffers180 cps340 cps
Character pitchDiffers10,12 cpi10 cpi
Maximum number of copiesKnown for one6 copiesUnknown — not stated by the source
Built-in barcodesDiffersCODABAR (NW-7), UPC-E, UPC-A, EAN8, Interleaved 2/5, EAN13, Code 39, Industrial 2/5Code 39, UPC-A, UPC-E
Character setsKnown for oneISO 8859-15, PC437, PC850, PC858Unknown — not stated by the source
Print speedKnown for oneHighSpeed-Draft: 10 cpi: 480 chars/s, 12 cpi: 576 chars/s, Draft: 10 cpi: 360 chars/s, 12 cpi: 432 chars/s, NLQ: 10 cpi: 180 chars/s, LQ: 10 cpi: 120 chars/s, 12 cpi: 144 chars/sUnknown — not stated by the source
ColourKnown for oneUnknown — not stated by the sourceYes
Paper handlingidentical
Paper feedKnown for oneManualUnknown — not stated by the source
Paper tray media typesKnown for oneEnvelopesUnknown — not stated by the source
Multi-part paper thickness rangeKnown for one0.12 - 0.53 mmUnknown — not stated by the source
Single sheet thickness rangeKnown for one0.065 - 0.19 mmUnknown — not stated by the source
Maximum print sizeKnown for oneUnknown — not stated by the sourceA4 (210 x 297 mm)
Features2 differ
Buffer sizeDiffers64 KB128 KB
Sound pressure level (printing)Differs53 dB54 dB
Country of originIndonesiaIndonesia
Ports & interfaces1 differ
Standard interfacesDiffersParallel, RS-232, USB 2.0USB 2.0
Enduranceidentical
Print headKnown for one24-pinUnknown — not stated by the source
Print head life400 million characters400 million characters
Ribbon life10 million characters10 million characters
Ribbon life (black, LQ)Known for one5 million charactersUnknown — not stated by the source
Ribbon life (black, draft)Known for one10 million charactersUnknown — not stated by the source
Mean time between failures (MTBF)10000 h10000 h
Print directionKnown for oneUnknown — not stated by the sourceBidirectional
Power1 differ
AC input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
AC input voltageKnown for one220 - 240 VUnknown — not stated by the source
Power consumption (typical)Differs59 W64 W
System requirementsidentical
Windows operating systems supportedKnown for oneYesUnknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one384 mmUnknown — not stated by the source
DepthKnown for one280 mmUnknown — not stated by the source
HeightKnown for one203 mmUnknown — not stated by the source
WeightDiffers7.7 kg8.2 kg
Packaging data4 differ
Quantity per pack1 pc(s)1 pc(s)
Package widthDiffers380 mm260 mm
Package depthDiffers460 mm450 mm
Package heightDiffers270 mm365 mm
Package weightDiffers10.2 kg9.78 g
Other features1 differ
Print technologyDot matrixDot matrix
Compatible operating systemsDiffersWindows 2000, Windows 7, Windows 8, Windows Vista, Windows XPWindows XP SP2 Professional (32/64-bit) Windows Vista SP1 Ultimate (32/64-bit) Windows Vista SP1 Enterprise (32/64-bit) Windows Vista SP1 Business (32/64-bit) Windows 7 Ultimate (32/64-bit) Windows 7 Enterprise (32/64-bit) Windows 7 Professional (32/64-bit) Windows Server 2003 SP2 Standard (32/64-bi
Box contentsKnown for oneCD Manual, Power cable, Ribbon, Setup guide, Warranty documentUnknown — not stated by the source
NeedlesKnown for one24 NeedlesUnknown — not stated by the source
Dimensions (WxDxH)Known for oneUnknown — not stated by the source384 x 280 x 203 mm
Connectivity technologyKnown for oneUnknown — not stated by the sourceWired
Power requirementsKnown for oneUnknown — not stated by the source220V, 50/60Hz
Standard media sizesKnown for oneUnknown — not stated by the source210 x 297
Technical detailsidentical
Number of pinsKnown for one24Unknown — not stated by the source
Power consumptionKnown for one59 WattUnknown — not stated by the source
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Logistics data4 differ
Pallet gross heightDiffers2.04 m2.23 m
Pallet gross length120 cm120 cm
Pallet gross width80 cm80 cm
Pallet height (UK)Differs2.04 m2.23 m
Pallet length (UK)120 cm120 cm
Pallet width (UK)100 cm100 cm
Products per palletDiffers28 pc(s)32 pc(s)
Products per pallet (UK)Differs42 pc(s)48 pc(s)
Products per pallet layer4 pc(s)4 pc(s)
Products per pallet layer (UK)6 pc(s)6 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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