Product comparison · 2 dot matrix printers

Epson PLQ-20M (240v) vs Epson PLQ-30S dot matrix printer

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  • 16specifications compared
  • 12differ
  • 4identical
  • 57known for one product only

Key differences

The Epson PLQ-20M (240v) has 381 cps more maximum print speed than the Epson PLQ-30S dot matrix printer (576 cps vs 195 cps). The Epson PLQ-30S dot matrix printer has 9 cps more maximum print speed (draft) than the Epson PLQ-20M (240v) (585 cps vs 576 cps). The Epson PLQ-30S dot matrix printer has 1 copies more maximum copies than the Epson PLQ-20M (240v) (7 copies vs 6 copies). Paper tray media types: Envelopes on the Epson PLQ-20M (240v), Cut sheet, High resolution paper on the Epson PLQ-30S dot matrix printer. Standard interfaces: Parallel, RS-232, USB 2.0 on the Epson PLQ-20M (240v), RS-232, USB on the Epson PLQ-30S dot matrix printer.

  • Maximum print speed
    • PLQ-20M (240v):576 cps
    • PLQ-30S dot matrix printer:195 cps
  • Maximum print speed (draft)
    • PLQ-20M (240v):576 cps
    • PLQ-30S dot matrix printer:585 cps
  • Maximum number of copies
    • PLQ-20M (240v):6 copies
    • PLQ-30S dot matrix printer:7 copies
  • Buffer size
    • PLQ-20M (240v):64 KB
    • PLQ-30S dot matrix printer:128 KB
  • Sound pressure level (printing)
    • PLQ-20M (240v):53 dB
    • PLQ-30S dot matrix printer:55 dB
  • Standard interfaces
    • PLQ-20M (240v):Parallel, RS-232, USB 2.0
    • PLQ-30S dot matrix printer:RS-232, USB
  • AC input voltage
    • PLQ-20M (240v):220 - 240 V
    • PLQ-30S dot matrix printer:100 V
  • Power consumption (typical)
    • PLQ-20M (240v):59 W
    • PLQ-30S dot matrix printer:69 W

Side by side

Differences highlightedShow differences only (off)
Comparison of PLQ-20M (240v), PLQ-30S
73 specifications
Printing3 differ
Maximum printing width (columns)Known for one94Unknown — not stated by the source
Maximum print speedDiffers576 cps195 cps
Maximum print speed (draft)Differs576 cps585 cps
Maximum print speed (LQ)Known for one144 cpsUnknown — not stated by the source
Normal print speedKnown for one180 cpsUnknown — not stated by the source
Character pitchKnown for one10,12 cpiUnknown — not stated by the source
Maximum number of copiesDiffers6 copies7 copies
Built-in barcodesKnown for oneCODABAR (NW-7), UPC-E, UPC-A, EAN8, Interleaved 2/5, EAN13, Code 39, Industrial 2/5Unknown — not stated by the source
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 sourceNo
Maximum resolutionKnown for oneUnknown — not stated by the source180 x 180 DPI
Line spacingKnown for oneUnknown — not stated by the source4.23 mm
Paper handling1 differ
Paper feedKnown for oneManualUnknown — not stated by the source
Paper tray media typesDiffersEnvelopesCut sheet, High resolution paper
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
Cut sheet width rangeKnown for oneUnknown — not stated by the source65 - 245 mm
Cut sheet length rangeKnown for oneUnknown — not stated by the source67 - 297 mm
Continuous paper width rangeKnown for oneUnknown — not stated by the source65 - 245 mm
Continuous paper length rangeKnown for oneUnknown — not stated by the source67 - 297 mm
Cut sheet thickness rangeKnown for oneUnknown — not stated by the source0.065 - 0.19 mm
Continuous paper thickness rangeKnown for oneUnknown — not stated by the source0.12 - 0.53 mm
Features2 differ
Buffer sizeDiffers64 KB128 KB
Sound pressure level (printing)Differs53 dB55 dB
Country of originKnown for oneIndonesiaUnknown — not stated by the source
Product colourKnown for oneUnknown — not stated by the sourceBlack, Grey
CertificationKnown for oneUnknown — not stated by the sourceVCCI Class A, RoHS
Ports & interfaces1 differ
Standard interfacesDiffersParallel, RS-232, USB 2.0RS-232, USB
Enduranceidentical
Print head24-pin24-pin
Print head life400 million characters400 million characters
Ribbon lifeKnown for one10 million charactersUnknown — not stated by the source
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)Known for one10000 hUnknown — not stated by the source
Print directionKnown for oneUnknown — not stated by the sourceBidirectional
Power2 differ
AC input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
AC input voltageDiffers220 - 240 V100 V
Power consumption (typical)Differs59 W69 W
Power consumption (standby)Known for oneUnknown — not stated by the source1.6 W
System requirements1 differ
Windows operating systems supportedDiffersYesWindows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Server operating systems supportedKnown for oneUnknown — not stated by the sourceWindows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Weight & dimensions2 differ
Width384 mm384 mm
DepthDiffers280 mm293 mm
Height203 mm203 mm
WeightDiffers7.7 kg8 kg
Packaging dataidentical
Quantity per packKnown for one1 pc(s)Unknown — not stated by the source
Package widthKnown for one380 mmUnknown — not stated by the source
Package depthKnown for one460 mmUnknown — not stated by the source
Package heightKnown for one270 mmUnknown — not stated by the source
Package weightKnown for one10.2 kgUnknown — not stated by the source
Other featuresidentical
Print technologyKnown for oneDot matrixUnknown — not stated by the source
Compatible operating systemsKnown for oneWindows 2000, Windows 7, Windows 8, Windows Vista, Windows XPUnknown — not stated by the source
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
Printing widthKnown for oneUnknown — not stated by the source94 characters
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 dataidentical
Pallet gross heightKnown for one2.04 mUnknown — not stated by the source
Pallet gross lengthKnown for one120 cmUnknown — not stated by the source
Pallet gross widthKnown for one80 cmUnknown — not stated by the source
Pallet height (UK)Known for one2.04 mUnknown — not stated by the source
Pallet length (UK)Known for one120 cmUnknown — not stated by the source
Pallet width (UK)Known for one100 cmUnknown — not stated by the source
Products per palletKnown for one28 pc(s)Unknown — not stated by the source
Products per pallet (UK)Known for one42 pc(s)Unknown — not stated by the source
Products per pallet layerKnown for one4 pc(s)Unknown — not stated by the source
Products per pallet layer (UK)Known for one6 pc(s)Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-30 - 60 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 80%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 85%

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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