42114101 Rev.1
114 /
10-1
0
Data receiving failure
Is the SEL LED blinking?
No
Yes
Printer went into the print suppress mode.
Wait until printer to receives DC1 code, or change the menu item “Print
suppress-Ineffective” when the function is not required.
Is the I/F RS232C?
No
Yes
To step
10-2
Does the SEL LED light up?
Yes
No
Press SEL key.
Remedied?
No
Yes
Does the printer receive data properly?
No
Yes
To step 10-1
End
Disconnect I/F cable
Does the SEL LED light up?
No
Yes
Change menu item I-prime to invalid, or check for defective cable.
Replace Control Board
Remedied?
No
Yes
End
Replace I/F cable.
Содержание ML490 Series
Страница 1: ...42114101 Rev 1 1 135 ML490 491 PRINTER Maintenance Manual ODA...
Страница 2: ...42114101 Rev 1 2...
Страница 38: ...42114101 Rev 1 38 Drive gear Ink tank Ribbon cartridge Figure 2 6...
Страница 48: ...42114101 Rev 1 48 Change arm Change lever Platen Release cam Figure 2 13 REAR TOP BOTTOM...
Страница 96: ...42114101 Rev 1 96 9 Carriage Assy NK2 10 SUS Bearing portion of guide roller EM 30L B...
Страница 119: ...42114101 Rev 1 119 6 8 9 7 1 2 3 11 10 4 5 Figure B 2 Printer General Assy...
Страница 124: ...42114101 Rev 1 124 9 12 11 1 13 3 7 1 14 5 6 7 2 10 8 Figure B 4 Carriage Assy...
Страница 126: ...42114101 Rev 1 126 Figure B 5 Option Spare Parts Pull Tractor Bottom Tractor I F Board 3 2 1 4 5 6 7...
