Epson FX-2190 Service Manual

EPSON FX-890/2190 Revision B
PRODUCT DESCRIPTIONS Interface 24

Data transmission timing
Figure 1-7. Data transmission timing
Note “*1”: Rise and fall time of output signals
“*2” : Rise and fall time of input signals
 BUSY signal is active (high level) under any of the following conditions:
 In the process of receiving data
 Input buffer full
 -INT signal active (low level)
 During hardware initialization
 -ERROR or PE signal active (low level or high level, respectively)
 In the self test mode
 In the adjustment mode
 In the default-setting mode
 -ERROR signal is active (low level) under any of the following conditions:
 In the condition of the printer hardware error (fatal error)
 In the condition of the paper-out error
 In the condition of the release lever error
 In the condition of the cover open error
 In the condition of the paper eject error
 PE signal is active (high level) under the following condition:
 In the condition of paper-out error
Table 1-26. Parameters
Parameter Minimum Maximum
t setup 500 nsec _
t hold 500 nsec _
t stb 500 nsec _
t ready 0 _
t busy _ 500 nsec
t reply _ _
t ack 500 nsec 10 us
t nbusy 0 _
t next 0 _
t tout*
1
_ 120 nsec
t tin*
2
_ 200 nsec
DATA
-STROBE
BUSY
-ACKNLG
data byte n
data byte n+1
t hold
t setup t stb
t next
t ready
t busy
t reply
t ack
t nbusy

Epson FX-2190 Specifications

General

Maximum print size	A3 (297 x 420 mm)
Color	No
Character pitch	10 cpi
Maximum resolution	240 x 144 DPI
Maximum printing width (columns)	136
Print technology	Dot matrix
Dimensions (WxDxH)	589 x 360 x 157 mm
Standard interfaces	Parallel, USB 1.1
Optional connectivity	Ethernet
Country of origin	Indonesia
Sound pressure level (printing)	55 dB
Mean time between failures (MTBF)	20000 h
Sustainability certificates	ENERGY STAR
Windows operating systems supported	Windows 2000, Windows 2000 Professional, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Power consumption (typical)	53 W
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	10 - 80 %
Pallet width	1200 mm
Pallet height	1000 mm
Pallet length (UK)	2040 mm
Quantity per pallet	14 pc(s)
Quantity per pallet (UK)	21 pc(s)
Quantity per pallet layer	2 pc(s)
Quantity per pallet layer (UK)	3 pc(s)
Package depth	700 mm
Package width	460 mm
Package height	270 mm
Package weight	11740 g
Quantity per pack	1 pc(s)