Xerox 7142 Service Manual - page 36
3 Specifications
RJ-901C/RJ-900C Maintenance Manual
3-2
3.1 Introduction
This chapter explains the specifications of the product, optional parts, and supplies. Installation environment
requirements are also explained.
3.2 Product Specifications
(1) Main Unit Specifications
Item
Specifications
Model name
RJ-901C
RJ-900C
Plotting method
On-demand piezo drive
Motor driving method
Firmware servo/DC motor drive
Media feeding method
Multi-point pressure grid roller method
Media fixing method
Pressurizing roller manual-down method
Media supply and
ejection
Cut media
Front feeding/front paper ejection
Roll media
Front feeding/front paper ejection
Media type
Tracing paper, plain paper, film, coated paper, glossy paper
Roll media outer
diameter
2-inch
100 mm or less
150 mm or less
3-inch
100 mm or less
150 mm or less
Maximum
loadable media
length
Cut media
1200 mm (47.2 in.)
1600 mm (63.0 in.)
Roll media
50 m (164.0 ft.)
Maximum loadable media width
610 mm (24.0 in.)
1080 mm (42.5 in.)
Maximum Plot
length
Cut media
1180 mm (46.4 in.)
1580 mm (62.2 in.)
Roll media
18 m (59.1 ft.)
Maximum media width
604 mm (23.8 in.)
1074 mm (42.3 in.)
Plotting margins
Cut media
Top: 3mm, Bottom: 17mm, Left:3mm, Right: 3 mm
Roll media
Top: 3mm, Bottom: 3mm, Left:3mm, Right: 3 mm
Media cutting method
Lateral auto-cut
Head height adjustment
2 levels: Normal / High
Distance accuracy
± 0.25 mm or ± 0.1% of moving distance or less
• Used media: Matte film 50µm
• Operating temperature: 20ºC (68F)
• Operating humidity: 60%
• Plot mode: High quality
Right angle accuracy
±0.1mm or less against the moving distance (500.0mm)
• Used media: Matte film 50µm
• Operating temperature: 20ºC (68F)
• Operating humidity: 60%
• Plot mode: High quality