Epson C31C514667 dot matrix printer vs Epson C31C515653 dot matrix printer

Comparison of C31C514667, C31C515653

16 specifications	A Epson C31C514667 dot matrix printer Model C31C514667 View product	B Epson C31C515653 dot matrix printer Model C31C515653 View product
Printingidentical
Character density	16 cpi	16 cpi
Featuresidentical
Buffer sizeKnown for one	—Unknown — not stated by the source	4 KB
Electromagnetic compatibilityKnown for one	—Unknown — not stated by the source	VCCI A, FCC A, CE, AS/NZS 3548 B
SafetyKnown for one	—Unknown — not stated by the source	UL, CSA, TÜV (EN60950)
CertificationKnown for one	—Unknown — not stated by the source	WEEE, RoHS
Product colourKnown for one	Grey	—Unknown — not stated by the source
Ports & interfacesidentical
Standard interfacesKnown for one	—Unknown — not stated by the source	RS-232
Enduranceidentical
Ribbon lifeKnown for one	—Unknown — not stated by the source	1.5 million characters
Mean time between failures (MTBF)	180000 h	180000 h
Weight & dimensionsidentical
Weight	2.5 kg	2.5 kg
Other featuresidentical
Dimensions (WxDxH)	160 x 248 x 138.5 mm	160 x 248 x 138.5 mm
Print technology	Dot matrix	Dot matrix
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	-10 - 50 °C	—Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	—Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	—Unknown — not stated by the source

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.