Ricoh D124 Manual

1
MO-C1 Training
Slide 1
D124
Service Training
MO-C1
Version 1.1
This training course provides service technician training for the Mo-C1. This is a
new engine, so the training course is a full course.
Version 1.1 modifications
Initializing the New Paper Roll (starting at slide 207)
Removing a Roll (starting at slide 215)
Controlling the Ink Supply to the Sub Tanks: Monitoring the Sub Tank During
Printing (slide 259)
Controlling the Ink Supply to the Sub Tanks: What Happens if Air is Detected?
(slide 260)

2
MO-C1 Training
Slide 2
D124
Service Training
Course Overview
This section provides an overview of the sections of the training course.

3
MO-C1 Training
Slide 3
Contents of the Course
Product Overview
Main Specifications
Installation
Maintenance
Machine Overview
Scanner
Image Processing
Paper Feed
Ink Supply and Printing
Maintenance Unit
Troubleshooting for the Printer Engine
The Operation Details section contains detailed descriptions of certain
procedures, such as power on initialization, paper roll initialization, and so on.

4
MO-C1 Training
Slide 4
D124
Service Training
Product Overview
This section provides an overview of the machine, and the options that can be
installed.

5
MO-C1 Training
Slide 5
What Models are there in the Series?
MO-C1 (D124)
Output speed (A1 LEF, high speed mode, copying):
» 3.4 ppm (
black-and-white), 1.1 ppm (color)
» 5 sheets A1 LEF in 109 s ( black-and-white) , 293 s (color)
– 5 sheets D LEF in 116 s (
black-and-white) , 318 s
(color)
» First copy: Less than 31 s
Warm-up time: Less than 40 s (23 degrees C)
Paper thickness: 51 to 220 g/m
2
Durability: 72 km
Paper Size:
» Width: 210 to 914.4 mm (8.3 to 36 in)
» Length 210 to 15,000 mm (8.3 to 591 in.)
Contains scanner and printer kits as standard equipment
Contains one roll unit, bypass feed, an original stacker and
a printout exit stacker as standard equipment.
Supports SDK solutions such as Global Scan NX.
The warm-up time includes time for the controller to start up.
Output speed: For printing, there are three types: standard, quality, and high
speed, selectable with the printer driver. For copying, there is high speed and
standard only.

6
MO-C1 Training
Slide 6
Enhanced controller
USB/SD Media to Print (STD)
Scan to USB/SD (STD)
High Productivity
The black heads have a staggered layout that makes b/w printing
faster.
New operation panel
Full Color Wide VGA touch screen
Environmentally Friendly
Power Consumption 90% of N-C3
Short warm up time (less than 40 seconds)
Complies with RoHS Directive
Paper Handing
Built-in exit stacker (10 sheets A0 SEF/A1 LEF, A1 SEF/A2 LEF,
plain/inkjet/glossy paper)
1 roll + manual feed (1 additional roll option)
Product Concepts
Additional Features
Full front operation
Increased languages from N-C3 (Brazilian Portuguese and Greek support)
HDD overwrite/encryption functions are standard

7
MO-C1 Training
Slide 7
Position in the Product Range
This is an office color machine, not a professional color machine.

8
MO-C1 Training
Slide 8
Appearance (1)
This shows the machine, with two roll feeders, exit stacker, and printer/scanner unit.
Roll feeder 1 (standard) is not pre-installed in the factory. It must be installed at the
same time as machine installation.
Rear Original
Stacker
Original Stacker
Original Table
Main Unit
(Printer)
Optional
Roll Unit
Front Cover
Exit Stacker
Scanner Unit
Ink Supply Unit
Original Guide
Standard
Roll Unit
In this photo, the standard roll unit is obscured by the ink supply unit.
Roll unit: Also known as a roll feeder unit.

9
MO-C1 Training
Slide 9
Appearance (2)
The exit stacker can be folded.
The operation panel and scanner unit can be separated
from the main unit and put on a table or a separate stand.
This is a lot easier to do than in the Be-C1/C1.5 series.
Exit Stacker
The operation panel and scanner unit cannot be turned around so that the exit is
the other side of the machine from the operator.

10
MO-C1 Training
Slide 10
Appearance (3)
Bypass
Feed
Ink Cartridges
Ink
Collector
Tank
Ink Collector Tank
Capacity: 425 cc
Replace every 8,000 m (APV: 360m, Color ratio: 10％, Coverage: B/W 6%,
CMYK 5% each)
Replaced by users
Ink cartridges
Cartridge Capacity: Black 180ml, CMY 80m
Target Yield (A1 LEF, APV = 360m, 1P/J, Coverage B/W= 6% Color=
5%x4C=20%, Usage ratio Black 90% Color 10%):
¾Black: 774 Copies, 460 m
¾Cyan: 342 Copies, 203 m
¾Magenta: 347 Copies, 206 m
¾Yellow: 355 Copies, 211 m
Warranty period
¾Unopened: 24 months
¾Opened: 6 months
Environment
¾Storage: Temperature -30 to 43 degrees Celsius, Humidity 15 to 80%
¾Use: Temperature 10 to 32 degrees Celsius, Humidity 15 to 80%
¾Transport: Temperature -30 to 50 degrees Celsius, Humidity 15 to 90%