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Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

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OPC and Selenium Copier Drum coatings

2003

Q. Dear Sir:

ACRONYMS:

OPC = Organic Photo Conductor
CGM = Charge Generation Layer
CTM = Charge Transport Layer

I am in need of something to coat OPC aluminum drums with the CGM, CTM; the thickness has to be uniform and ranging from 0.1 to 1 micron, any suggestions? Thank you for your time.

Mohamed Sinbel
- Alexandria, Egypt

Same question posted by:

MUHAMMAD IRFAN DIL
- GUJRANWALA, Punjab, PAKISTAN

Q. I want to start a small business of OPC drum recoating

yogee p desh
consumer electronics designer - nagpur, Maharashtra, India
2004

Need machine for OPC drum coating

"High-Technology applications of Organic Colorants (photocopiers)"

on AbeBooks

or Amazon

(affil links)

Q. I am seeking information about machine/product available for coating/re-coating OPC drums.

Foram Shah
printer solutions - Plainsboro, New Jersey
2003

RFQ: Inquiring about machine / solution for copier drum coating. OPC primarily, but also Selenium drums.

Ken O [last name deleted for privacy by Editor]
- Mexico City, Mexico
2003

Ed. note: Sorry, this RFQ is old & outdated, so contact info is no longer available. However, if you feel that something technical should be said in reply, please post it; no public commercial suggestions please ( huh? why?)

RFQ: I am looking for a machine/product for coating/re-coating OPC drums.

Aivaras Pyragius
Printera Lithuania - Kaunas, Aukstaitija, Lithuania
2004

Q. Dear sir,

Photocopier

We are in copier field past ten years. At present we are very interested in manufacture of copier organic photoconductor drums coating. I want to know where I purchase the OPC drum coating technology. Is there any possibility for recoating the copier OPC drums? So you are requested to kindly give me some information about it.

Thank you,

R.Sujendran
copier machines servicing and trading - Chennai, Tamil Nadu, India

RFQ: Dear sir,

Please let me know selenium coating for the photo copier drum and which company provide us.

Best regards,

Rezaul Hoque

Kazi Md.Rezaul Hoque
stationary - Dhaka, Bangladesh
2005

Q. I am always suffering from damaging the coat on the surface of the drum of copier machine. My question is how to regenerate the coating of this surface and which material is required for this purpose?

Thank you

Saleh Matar
-Zagazig, Egypt
2004

A. If it is an inorganic coating, pure alcohol and a VERY soft cloth or pad; cotton is much too abrasive and will scratch the coating. Also ordinary rubbing alcohol has other stuff mixed in, so laboratory grade alcohol is essential. Another trick is make one copy with the cover open and nothing to copy. This should give an all-black copy. Then make two or three copies with the cover closed and nothing to copy. The first copy will have some dirty areas that usually clear up by the second or third copy.

For organic coatings, I've never tried. Maybe another reader here can help.

Tom Gallant
- Long Beach, California, USA
2004

Need opc drum testing, recoating and refurbishing portable machine for retail shop use for walk in customers

Francis W [last name deleted for privacy by Editor]
toner refilling shop - Manila, Philippines
2004

Need drum tester and recoating and refurbishing machine. Chemicals needed to recoat opc drum.

Edmund Go
ink refilling - Bacolod City, Negros Occidental, Philippines
2005

Need OPC Drum Tester and Recoating and Refurbishing Portable Machine.

Arturas V [last name deleted for privacy by Editor]
electronics mfgr - Lithuania
2005

Hi. Our company need to buy OPC drum refurbishing machine. Can you help us to find this machine?

Kamran Isazade
Project Manager - Baku, Azerbaijan
June 1, 2009

RFQ: Photocopier Drum and Fuser Coating machines needed. urgent requirement

akbar aurangwale
needed in India - India
January 5, 2009

"Professional photocopier Troubleshooting and Repair"

on AbeBooks

or Amazon

(affil links)

RFQ: Dear Sirs,
We need to buy, and therefore find suppliers, for a OPC full renewing drum machine. By this we mean to make all the process, not only recoating, but renewing the whole OPC Drum.
We are a private company stablished in South Brazil.
We are looking forward to hearing from you soon and in advance we thank you for your cooperation.
Best Regards,

Giovana Fiamoncini.
Refulling of Cartridge of all models - Blumenau, Santa Catarina, Brasil
2006

Q. HI,

I AM P.BHARATH FROM CHENNAI. I HAVE NEARLY 200 CUSTOMERS (HP PRINTERS). AND THEN I AM REFILLING FOR THEM. THOUGH I HAVE LOT OF OPC DRUMS WITH ME (USED). JUST I WANT TO KNOW IS THERE ANY POSSIBILITY TO RECOAT THE DRUM?

P.BHARATH
- CHENNAI, TAMILNADU, INDIA
2004

Q. I just want to know whether it is possible to recycle OPC drums, how to clean them, etc., to protect environment.

Nandyala Rama Satyanarayana Reddy
paper - Guntur, A.P. India
2004

Q. Is there is any technique for re-coating OPC printer drums?

Gurjot Pal Singh
Computer Teacher - Jalandhar, Punjab, INDIA
2005

A. Yes, Gurjot, there is. I have no experience in this, but I understand that it starts with a small lathe on which you mount the drum because the coating must be applied to a rotating drum, not by dipping. There are about a dozen companies that sell the lathes, recoating chemicals, and miscellaneous cleaners, swabs, and peripherals.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2005

RFQ: I am looking for a company that can recoat large format photoconductor OPC drums, the drums are for the OCE 9400 large format printer, the drums are approx. 42" long x 4" dia.

Ken Reed
Designer - Clearfield, Utah, USA
2005

Q. Sir,

We want to make OPC Drums (like used in Laser Monochrome Printer), so what is the process of coating on aluminium drum, and which chemicals are used in OPC Drum Coating.

Bhavesh Thesiya
- India
September 13, 2013

RFQ: OPC Drum recoating Solution Needed

Sohaib ahmed
- Gujrat, Pakistan
May 14, 2013

Q. I want to make OPC Drums (like used in Laser Monochrome Printer), so what is the process of coating on aluminium drum, and which chemicals are used in OPC Drum Coating.

ALI DAVOODI
SHARIF - IRAN,TEHRAN
May 11, 2019

A. Hi, readers. This site has 60,000 threads, and most of them work well -- if a topic/thread involves give-&-take, sharing, incremental improvements, specific troubleshooting steps, etc. it usually generates interesting and robust discussions!
But when people simply ask that whole technologies be transferred to them, it obviously doesn't seem to work very well. We've posted all the answers we've received on this topic, but as you see, there have been none in 15 years now :-(

If you want this thread to function well, like those other threads, try to be the change you'd like to see: please answer someone's question :-)

Thanks and Regards,

Ted Mooney, P.E. RET
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
May 2019

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