LPH (LED Print Head)
1. Remove:
• Side covers (See p.112 "Side Covers")
• Front panel, open the top. (See p.114 "Front Panel and Opening the Top")
2. Plate [A] (
x1)
3. Ground wires (x3) , , , (
x 1 ea)
4. On each side of the machine, loosen the screws and move the plates [B] to the rear as shown.
5. LPH [C] (
x 2,
x 1) and (
x 6 FFC [D])
Reinstallation
1. Adjust the position of the LPH until it is level.
2. Set the plates [B] lightly against the studs on each side. Then tighten the screws.
• Do not push the plates forward with force against the LPH studs. If the studs are pushed forward,
this could cause the LPH to move out of position and cause images to be too dark.
3. Do SP2943 and input the values that are printed on the label attached to the replacement unit. (See
p.186 "LPH Adjustment with SP Codes".)
4. Do SP2952 and input the values that are printed on the label attached to the replacement unit.
(Seep.186 "LPH Adjustment with SP Codes".)
5. Make a test print and adjust if necessary. (See p.186 .)
Around the Drum
123
3
Содержание Neptune-P1
Страница 1: ...Neptune P1 Machine Code G180 SERVICE MANUAL June 2007 Subject to change...
Страница 13: ...Folder D889 452 Manual Feeder D333 453 Paper Cassette B853 454 Main Machine Configuration 455 12...
Страница 103: ...1 Installation 102 1...
Страница 111: ...Fusing Gears 1 Fusing Gears Barrieta S552R Apply to the surface of the rim 2 Preventive Maintenance 110 2...
Страница 114: ...Rear Cover 1 Rear cover x 2 A 2 Controller cover B x 1 Paper Exit Unit Common Procedures 113 3...
Страница 142: ...RF Exit Sensor 1 Open the drawer of the roll feeder 2 Plate A x 2 3 RF exit sensor B x 1 x 1 Paper Feed 141 3...
Страница 170: ...5 Remove the PSU A x1 x10 x all Controller Board 1 Remove A Rear cover x2 B Controller cover x1 Boards 169 3...
Страница 177: ...3 Remove the SFDB A x 2 x 2 standoffs x 2 3 Replacement and Adjustment 176 3...
Страница 180: ...4 Remove the cooling fan D x3 x1 Others 179 3...
Страница 402: ...Toner End Recovery Flow Chart Development 401 6...
Страница 449: ...6 Details 448 6...
Страница 457: ...MEMO 456...