light coly on FP 7718

[Guest]

Hallo, i have changed drum, developer and cleaning blade, on a FP-7718, because i have dirty copy, after this i have a light copy and on foto esposure the copy it's invisible.
i cleaned contact of drum, corona transfer wire and develop group contact but i do nothing.
i think set the density of image but i have non know what do this, if someone can help me, the best it's if someone had the service manual.

thanks


ps sorry for my english

[JustManuals]

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Paul@justmanuals.com

[ginobuono]

i have a manual service e parts buy on freeservicemanual.net but there are nothing on service mode and i don't want buy an unhelpful thing.
someone can post me the rilevant page for my question or give me helpful for it?

thanks for your answer

gino

[ginobuono]

sorry i do wrong, because i mount developer for FP7728 on the FP7718, i think it is the problem, moanday i order the dev fo 7718 and retry.

thanks

[Techace]

panasonic fp-7718

hello gino,
when you installed new drum you have to go to simulation(F Mode).
To enter simulation (F Mode) press these three keys simultaneously. "User Preset", "Ledger / A3", "3".

To Exit Simulation (F Mode) press two keys simultaneously. "User preset", "Clear/ Stop". if you not use this procedure, the machine will remain in the service mode . shutting power or unplugging the copier will not clear it.

after installing new drum:
go to F6 mode and press "6" "1" Drum background compensation. Enter "0" after installing new drum (Range is -9 to 38)]

after installing new developer:
go to F8 mode and press "0" "8" developer callibration. then press "Print", "0" "9" "Print". Machine will cycle for about 2 minutes. when it stops, record the reading. developer callibration is complete.

for exposure setting [copy quality adjustment]:
go to F6 mode and press "1" "1". standard is 62 for 120 volts machine. 224 for 220 volts machines. each increment is .2 to .4 volts. Range is -99 to +99.


if this above all not works. then:

Exposure adjustment:
go to F6 mode and press "2" "8" and enter value with number keys. use "Reset" key for [-] values or possibly the dark and ligt keys are used; [+] for lighter, [-] for dark. press "ok" key then press "Print" press "Clear/ stop" twice.


apply these and after let me know about copy condition.

reply to me


Raheel
(Techace)

[ginobuono]

thanks so mutch Raheel, i caliber the developer and adjust the the darkness and all it's ok

thankyou so mutch

gino

[Techace]

thanks so mutch Raheel, i caliber the developer and adjust the the darkness and all it's ok

thankyou so mutch

gino

good gino,

i am really happy. the pleasure is all mine.