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veronica34Aug 4, 2025
What does Jam Error mean on a Riso MZ770E?
- JJeffrey CruzAug 5, 2025
When a Jam Error appears on your Riso Printer, it indicates that the master is jammed.
What does Jam Error mean on a Riso MZ770E?
When a Jam Error appears on your Riso Printer, it indicates that the master is jammed.
General| Type | Digital Duplicator |
|---|---|
| Max Print Resolution | 600 x 600 dpi |
| Print Speed | 150 pages per minute |
| Paper Size | A4, Letter, Legal |
| Paper Weight | 46 gsm - 210 gsm |
| Original Size | Max 297 x 432 mm |
| Reduction/Enlargement | 50% to 200% |
| Image Modes | Photo |
| Ink Colors | Black |
| Interface | USB, Ethernet |
| Power Supply | AC 100-240V, 50/60 Hz |
Provides specific instructions and warnings for installing the machine.
Details safety precautions for connecting and handling the power cord.
Provides warnings and cautions for safely handling the machine during operation.
Lists the valid paper sizes and weight limits for printing.
Covers the various screens and stages of the machine's display interface.
Outlines the initial steps to prepare the machine for printing.
Guides on how to set up and load paper into the paper feed tray.
Provides instructions on setting up the paper receiving tray for collected prints.
Concludes the explanation of the 2-Colour printing process flow.
Continues the step-by-step guide for 2-Colour printing with two originals.
Continues the explanation of Easy 2Colour printing with a single original.
Continues the step-by-step guide for operating the Easy 2Colour function.
Describes the two methods for separating colours in Easy 2Colour printing.
Continues the selection of image processing modes.
Continues the explanation of size adjustment methods.
Continues the explanation of the Dot Process function.
Continues the explanation of photo contrast adjustment.
Continues the explanation of photo gradation adjustment.
Explains how to adjust scanning contrast for optimal original scanning.
Explains how to perform automatic master-making and printing.
Covers functions for printing multiple originals on a single sheet.
Continues the guide for Multi-Up printing operations.
Continues the explanation of switching masters for 2-Colour printing.
Guides on using Max. Scan to create masters using the maximum printing area.
Continues the explanation of reproducing masters.
Continues the explanation of the preview function.
Details how to adjust the print speed from five levels.
Guides on adjusting print density for each drum.
Continues the explanation of print position adjustment.
Explains how to set and use the 150ppm high-speed printing function.
Details how to align the print position of both drums simultaneously.
Continues the explanation of the Confidential feature.
Continues the explanation of modifying default settings.
Covers methods for securing masters after printing, including the "Protect" setting.
Continues the explanation of the Protect setting for master security.
Continues the process of setting up a linked printer.
Continues the instructions for replacing the master roll.
Continues the instructions for replacing the ink cartridge.
Continues the instructions for replacing the print drum.
Continues the troubleshooting guide for various error messages.
Continues the chart for identifying and resolving common machine problems.
