Service manual
EPSON Stylus Photo R280/R285/R290 Revision B
Chapter 1 Product Description 1.5 Operation Buttons & Indicators (LEDs) 19
Figure 1-5. Nozzle Check Pattern
Note : --: No change
Flash: Repeats turning On and Off every 1.25 seconds.
Flash 2: Repeats On for 0.5 seconds, Off for 0.5 seconds,
On for 0.5 seconds, and Off for 1.0 second.
Flash at high speed: Repeats turning On and Off every 0.5 seconds.
Flashes alternately 1: same as the “Flash”
Flashes alternately 2: Repeats turning Off and On every 1.25 seconds.
Note *1: When two or more errors occur at the same time, the one with higher priority will be
indicated.
*2: The all LEDs light for 0.2 seconds when a reset request is received.
Table 1-14. Operation Button Functions (During CD-R Printing)
Button CD-R Tray Function
Paper
In
• Recovers form a CD-R tray error.
• Cancels the print job during printing.
Out • Recovers form a CD-R jam error.
Ink
(including when held
for three seconds or longer)
In • Does not function.
Out
• Same as during normal operation.
11
1
31
21
51
41
71
61
81
20
10
40
30
60
50
80
70
90
11
1
31
21
51
41
71
61
81
20
10
40
30
60
50
80
70
90
11
1
31
21
51
41
71
61
81
20
10
40
30
60
50
80
70
90
11
1
31
21
51
41
71
61
81
20
10
40
30
60
50
80
70
90
11
1
31
21
51
41
71
61
81
20
10
40
30
60
50
80
70
90
11
1
31
21
51
41
71
61
81
20
10
40
30
60
50
80
70
90
Note : The numbers shown in the figure are nozzle numbers. The numbers and color names
are not printed on an actual nozzle check pattern.
720 dpi MC1-1
32 dots
0.282 mm (1/90 inch)
Yellow Black Light Cyan Light Magenta CyanMagenta
Table 1-15. Indicators (LEDs) Function
Printer Status
Indicators (LEDs)
Pri-
ority*
1
Power Ink Paper
Power OFF
Flashes at
high speed
OFF OFF 1
Fatal error OFF
Flashes at
high speed
Flashes at
high speed
2
Maintenance request OFF
Flashes
alternately 2
Flashes
alternately 1
3
CD-R guide error --
Flashes at
high speed
Flashes 2 4
Paper (CD-R) jam -- -- Flashes 5
Multi-feed error -- -- ON 6
No paper error -- -- ON 6
CD-R Tray error -- -- ON 6
Cover open error -- Flashes 2 Flashes 2 6
Ink cartridge replacement is in
progress
Flashes -- -- 7
Ink sequence is in progress Flashes -- -- 8
CSIC error -- ON -- 9
No ink cartridge error or ink-out error -- ON -- 9
During feeding or ejecting paper Flashes -- -- 10
Data processing Flashes -- -- 10
Ink level low -- Flashes -- 11
Power ON ON -- -- 12
Reset request*
2
ON ON ON -