C227 - Vertical color bands

[mascan42]

OK, this is a weird one. Vertical bands of all colors on every color print, no problem on black & white prints.



I've isolated the problem to the print head by blocking the cyan window and the cyan bands disappeared. I changed the print head and it did nothing. I changed the MFP board and the problem became intermittent, and more regularly spaced when they do appear. I'm thinking it's a problem with the ribbon cable to the print head, since I reseated it when I changed the board, but my manager thinks that shouldn't be possible.

[tsbservice]

Re: C227 - Vertical color bands

I would try another ribbon cable, if that didn't help leaves only HV unit.

[mascan42]

Re: C227 - Vertical color bands

Wound up being the memory card.

[Synthohol]

Re: C227 - Vertical color bands

Thanks for posting a follow-up!!

[blinxwap]

Re: C227 - Vertical color bands

OK, this is a weird one. Vertical bands of all colors on every color print, no problem on black & white prints.



I've isolated the problem to the print head by blocking the cyan window and the cyan bands disappeared. I changed the print head and it did nothing. I changed the MFP board and the problem became intermittent, and more regularly spaced when they do appear. I'm thinking it's a problem with the ribbon cable to the print head, since I reseated it when I changed the board, but my manager thinks that shouldn't be possible.

Replace the HV UNIT

Sent from my Hisense U40 using Tapatalk

[Synthohol]

Re: C227 - Vertical color bands

Replace the HV UNIT

Sent from my Hisense U40 using Tapatalk

He just posted the memory card was the culprit, case is closed

[copytech,mike]

Re: C227 - Vertical color bands

Wound up being the memory card.

What memory card? Are you talking about the main board? (printcontroller). Theres no such thing as any memory card other than the ROM chips and battery on the main board.

[copytech,mike]

Re: C227 - Vertical color bands



He just posted the memory card was the culprit, case is closed

Theres no such thing as a fukin memory card. Are you guys even copier techs?

[Synthohol]

are you even checking how old and "fukin" dead the threads are before posting?
sorry, i just dont understand.

[copyman]

What memory card? Are you talking about the main board? (printcontroller). Theres no such thing as any memory card other than the ROM chips and battery on the main board.

Besides the thread being 4 yrs old, you fukin ask if we are techs! I've only been a tech for 40+ yrs does that count? Get lost and don't let the dog bite you in the ass on way out!

[Synthohol]

hey!. fukin look what i found. fukin listed as a fukin memory card fukin part number

V865300085 MEMORY MODULES

for the fukin c227.

fukin crazy man!

[copytech,mike]

hey!. fukin look what i found. fukin listed as a fukin memory card fukin part number

V865300085 MEMORY MODULES

for the fukin c227.

fukin crazy man!

Only a moron would think that a memory card is causing the laser unit to write to all 4 drums when its not suppose to.

[Ziggy]

Only a moron would think that a memory card is causing the laser unit to write to all 4 drums when its not suppose to.

WOW dude chill out. Not sure what happened to you but its gonna be ok

[tsbservice]

WOW dude chill out. Not sure what happened to you but its gonna be ok

He is well known here - clown who is coming when he's drunk pretending to be copier tech.

[Synthohol]

Only a moron would think that a memory card is causing the laser unit to write to all 4 drums when its not suppose to.

Only a REAL moron posts in a 4 year old thread and thinks he's "helping" anyone.
LoL!!!