Appendix

Paper Sizes

The following table lists the sizes of paper that can be used in the cassette or multi-bypass tray.

The dimensional tolerances are ±0.7 mm for both length and width of paper. The corner angles must be 90 ° ±0.2 °.

Multi-bypass tray

Cassette or multi-bypass tray

B6R (128 × 182 mm)

A3 (297 ×

420 mm)

 

 

 

A6R (105 × 148 mm)

B4 (257 ×

364 mm)

 

 

Postcard (100 × 148 mm)

A4 (297 × 210 mm)

 

 

Return postcard (148 × 200 mm)

A4R (210 × 297 mm)

 

 

Executive (7 1/4 × 10 1/2")

B5 (257 × 182 mm)

 

 

Envelope DL (110 × 220 mm)

B5R (182 × 257 mm)

 

 

Envelope C5 (162 × 229 mm)

A5R (148 × 210 mm)

 

 

Envelope C4 (229 × 324 mm)

Folio (210 × 330 mm)

 

 

ISO B5 (176 × 250 mm)

11 × 17" (Ledger)

 

 

 

Comm.#10 (4 1/8 × 9 1/2")

8

1/2 × 14" (Legal)

 

 

 

Comm.#9 (3 7/8 × 8 7/8")

11 × 8 1/2"

 

 

 

 

Comm.#6-3/4 (3 5/8 × 6 1/2")

8

1/2 × 11" (Letter)

 

 

 

Monarch (3 7/8 × 7 1/2")

5

1/2 × 8 1/2" (Statement)

 

 

 

YOUKEI 2 (114 × 162 mm)

8

1/2 × 13" (Oficio II)

 

 

YOUKEI 4 (105 × 235 mm)

8K (273 × 394 mm)

16K (197 × 273 mm)

Custom: 3 7/8 × 5 7/8" to 11 5/8 × 17", 98 × 148 to 297 × 432 mm

Smoothness

Although paper should have smooth and even surfaces, do not use paper with surface coating. Paper with too smooth surfaces may cause multiple-sheet feeding, resulting in paper jams.

Basis weight

Basis weight is the weight of paper expressed in grams per square meter (g/m²). Paper that is too heavy or too light may cause feed errors or paper jams as well as premature wear of the product. Uneven weight of paper, namely uneven paper thickness may cause multiple-sheet feeding or print quality problems such as blurring because of poor toner fusing.

The recommended basis weight is between 60 and 105 g/m² (16 and 28 lb/ream) for the cassette and between 45 and 160 g/m² (12 and 42 lb/ream) for the multi-bypass tray.

Thickness

Paper used by the printer should be neither too thick nor too thin. If multiple-sheet feed or frequent paper jams occur, the paper may be too thin. Also if the paper is too thick, paper jams may occur. The recommended thickness of a sheet for this printer is between 0.086 and 0.110 mm.

Moisture Content

Moisture content is expressed with the percentage of moisture relative to dryness. Moisture affects paper feeding, electrostatic properties, and toner fusing onto the paper.

The moisture content of paper varies with the relative humidity in the room. If the room is too humid and paper absorbs more moisture, the edges may swell and the paper may become wavy. If the room is too dry and the paper loses moisture, the edges shrink and tighten, and the print contrast may be degraded.

Appendix-3

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Kyocera 1650, 2050, 2550 Paper Sizes, Multi-bypass tray Cassette or multi-bypass tray, Smoothness, Basis weight, Thickness
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2550, 1650, 2050 specifications

The Kyocera 1650, 2550, and 2050 are multifunction printers designed for small to medium-sized businesses seeking reliable printing, copying, scanning, and faxing solutions. These models are part of Kyocera's robust line of digital copiers and printers, known for their durability and high-quality output.

One of the main features of these models is their impressive printing speed. The Kyocera 1650 boasts a speed of up to 30 pages per minute, while the 2050 can reach up to 35 pages per minute. The 2550 model offers even higher performance, producing up to 45 pages per minute. This makes all three models suitable for environments with high-volume printing needs.

In terms of print quality, these devices utilize Kyocera's advanced ECOSYS technology. This technology employs long-life components which contribute to high-quality prints while minimizing environmental impact. The printers provide a maximum print resolution of 1200 x 1200 dpi, ensuring sharp text and vibrant images. Additionally, with a monthly duty cycle of up to 150,000 pages, users can rely on these machines for consistent performance over time.

The Kyocera 1650, 2050, and 2550 also support various media sizes and types, enhancing their versatility. Users can print on everything from standard letter-sized paper to envelopes and labels. The adjustable paper trays accommodate a range of media sizes, ensuring flexibility for various printing tasks.

Connectivity options are another strong point for these models. They come equipped with standard USB, Ethernet, and optional Wi-Fi interfaces, allowing for networked and mobile printing. Users can easily create a network printing environment, enhancing productivity in the office.

Security features are robust in these Kyocera printers, which include user authentication and data encryption mechanisms to protect sensitive information. The devices comply with various security standards, making them suitable for industries with strict confidentiality requirements.

In conclusion, the Kyocera 1650, 2050, and 2550 are multifunction devices that offer high performance, exceptional print quality, and versatile connectivity options. With their focus on durability and efficiency, these models are excellent choices for businesses looking to streamline their document management processes while ensuring security and environmental sustainability. Their advanced technologies and functionality make routine printing tasks easier and more efficient.
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