Photocopier Technologies Warren MI

A photocopier is an electronic machine designed to make reproductions of documents. The first photocopiers used an early process of making copies called xerography. This process, utilizing a dry powdered chemical called "toner," was introduced by Xerox in the 1960s. Xerography is still used in many modern copiers. In fact, the basic technology has changed very little in nearly 50 years.

Sir Speedy
(248) 549-4434
32604 Woodward Ave.
Royal Oak, MI
 
Sir Speedy
(248) 476-8130
33599 7 Mile Rd.
Livonia, MI
 
Dazzle Printing
800-338=4329
29777 Stephenson Highway
Madison Heights, MI
 
Postcard Printing Detroit
(586) 441-5947
online only
St. Clair Shores, MI
 
Signage Specialist Inc.
(248) 616-6575
1219 Chicago Road
Troy, MI
 
Sir Speedy
(248) 852-0200
1942 Star Batt Drive
Rochester Hills, MI
 
Gracon Wesserling Printing
(586) 778-6560
18145 8 Mile rd.
Eastpointe, MI
 
Business Card Printing Detroit
(586) 441-5947
Online Only
St. Clair Shores, MI
 
Titan Professional Photo Lab
(248) 689-3040
2325 Alger Drive
Troy, MI
 
Priced Right Print
(877) 747-7471
29488 Woodward Ave.
Royal Oak, MI
 

Photocopier Technologies

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A photocopier is an electronic machine designed to make reproductions of documents. The first photocopiers used an early process of making copies called xerography. This process, utilizing a dry powdered chemical called "toner," was introduced by Xerox in the 1960s. Xerography is still used in many modern copiers. In fact, the basic technology has changed very little in nearly 50 years.

Today, xerography faces challengers as laser and inkjet copiers become commonplace. Their technology offers less expensive and lower maintenance copy machines at consumer price levels.

Traditional Xerography
To duplicate a document, a photocopier uses a process that combines static electricity with a dry chemical called "toner." Toner is a powdered ink pigment bonded in plastic. When exposed to high heat, the plastic in the toner melts and releases the ink pigment to the paper.

To make a copy, a document is placed on a sheet of clear glass located above the lamp. When the process is started, the lamp (a bright fluorescent or incandescent light) is drawn across the glass to illuminate one strip of the document at a time. The light bounces off the document onto a special rotating drum that is coated in a light-sensitive material. The pattern of the reflected light on the drum becomes charged with static electricity.

The toner sticks to the pattern on the drum until the paper rolls over it. At that point, the toner is transferred to the surface of the paper. The paper, its surface now coated with powdered toner, is passed through a very hot fuser where the toner is permanently fused into the fibers of the paper creating a single copy. To make multiple copies, the entire process repeats itself again.

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