143
Laser Unit (LSU) Error Detection
Motor ON
Polygon Motor does not
reach constant speed
during wake up state.
Polygon Motor ON
Polygon Motor Ready
nSTART
nREADY:ON
Normal Condition
OFF
OFF
OFF
OFF
Normal Condition
5 sec
1.23 ms (600 x 600dpi) 1.89 ms (16 x15.4 line/mm)
20 sec
nSTART
(CN10, 3)
nREADY
(CN10, 2)
E054
nREADY
Polygon Motor does not
maintain constant speed.
Laser Timing Signal
E054
nREADY
nVIDEO
(CN10, 8)
Laser Timing Detection
nHSYNC
(CN10, 13)
nREADY does not go low for more than 2 sec during 3 sec to
20 sec after nSTART goes low.
nREADY goes high 4 times during printing.
Can not detect
Laser Timing
E054
nHSYNC
(CN10, 13)
nHSYNC timing signal is less than 60% of Normal Condition
Laser Enable Signal
nLDEN
(CN10, 9)
Содержание Panafax UF-4000
Страница 4: ...4 ...
Страница 8: ...8 memo ...
Страница 21: ...21 1 4 Control Panel For USA and Canada UF 490 UF 4000 ...
Страница 22: ...22 For Other Destinations UF 490 UF 4100 UF 4100 ABBR ...
Страница 44: ...44 24 Remove the Pressure Roller 322 25 Remove the Exit Roller 304 24 25 ...
Страница 70: ...70 3 10 ILS PC Board CN73 Refer to SC PC Board CN11 ...
Страница 72: ...72 3 12 ACI PC Board Refer to Power Supply Unit CN101 ...
Страница 136: ...136 MMM DD YYYY 10 55 VERSION UF 0000 AAV1xxxxAU MEMORY SIZE MB TX RX PRT CPY 000017 000005 000036 000007 SHIPMENT SET ...
Страница 232: ...232 801 803 802 Fig 8 Cartridge Unit K A C D E F G H I J B 8 1 3 4 5 6 7 2 2 2 ...
Страница 250: ...250 memo ...
Страница 280: ...280 4 3 2 1 D C B A 1 2 3 4 Drawing Name Power Supply Unit For USA Canada 2 2 Model UF 490 UF 4000 ...
Страница 282: ...282 4 3 2 1 D C B A 1 2 3 4 Drawing Name Power Supply Unit For Other Destinations 2 2 Model UF 490 UF 4100 ...
Страница 283: ...memo ...
Страница 284: ...DZZSM00309 ...