Chapter 2 Handling Paper
2. Special Paper
This section explains printing on special paper. The page printer can use the following types of special paper. In this case, set the media type according to the table below.
Paper type to be used | Media type to be selected |
Colored paper | Color |
Preprinted paper | Preprinted |
|
|
Overhead projector | Transparency |
transparencies |
|
|
|
Postcards | Cardstock |
|
|
Envelopes | Envelope |
|
|
Label | Labels |
|
|
Table |
|
When using the above types of paper, be sure to use products that are specified for use with photocopiers and/or page print- ers. Feed paper other than colored paper or preprinted paper from the MP
Since the composition and quality of special paper vary con- siderably, special paper is more likely than white bond paper to give trouble during printing. No liability will be assumed if moisture, etc., given off in printing on special paper causes harm to the machine or operator.
NOTE
Before purchasing any type of special paper, test a sample on the printer and check that print quality is satisfactory.
Specifications for each type of special paper are given below.
2.1 Transparency (Overhead Projection Film)
Transparency must be able to withstand the heat of fusing during the printing process. It should satisfy the conditions given in the table below.
Item | Specification |
Tolerance of heat | Must tolerate at least 190 °C |
| (374 °F) |
Thickness | 0.100to0.110mm(3.9to4.3mils) |
|
|
Material | Polyester |
|
|
Dimensional accuracy | ±0.7 mm (±0.0276 inches.) |
|
|
Squareness of corners | 90° ± 0.2° |
|
|
Table |
|
If transparency jams frequently, pull the top of the sheet very gently as it leaves the printer.
2.2 Adhesive-Backed Labels
The basic rule for printing on adhesive labels is that the adhesive must never come into contact with any part of the printer. Adhesive paper sticking to the drum or rollers will damage the printer.
Label paper must be manually fed.
Label paper has a structure comprised of three layers, as shown in the figure below. The top sheet is printed on. The adhesive layer consists of
Top sheet (White bond paper)
Adhesive Carrier sheet
Figure
Adhesive label paper must be entirely covered by its top sheet, with no spaces between the individual labels. Labels with spaces in between are apt to peel off, causing serious paper jam problems.
Some label paper is manufactured with an extra margin of top sheet around the edge. Do not remove the extra top sheet from the carrier sheet until after printing is finished.
AcceptableUnacceptable
Top sheet
Carrier sheet
Figure
The table below lists the specifications for adhesive label paper.
Item | Specification |
Weight of top sheet | 44 to 74 g/m2 (12 to 20 lb/ream) |
Composite weight | 104 to 151 g/m2 (28 to 40 lb/ream) |
Thickness of top sheet | 0.086 to 0.107 mm (3.9 to 4.2 mils) |
|
|
Composite thickness | 0.115 to 0.145 mm (4.5 to 5.7 mils) |
|
|
Moisture content | 4 to 6 % (composite) |
|
|
Table |
|
The printer can print on envelopes using paper with a basis weight of 60 to 79 g/m2 (16 to 21 lb/ream). Envelopes must be manually fed.
An envelope is a more complex object than a single sheet of paper. For this reason, it may not be possible to obtain consistent print quality over the entire envelope surface.