Ricoh Pro L4130/L4160 Machine Code: M152/M153 Wide Format Color Latex Printer Service Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual Ricoh Pro L4130/L4160 (product code M152/M153) Wide Format Color Latex Printer contain clear instructions and procedures on how to fix the problems occurring in your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

Important Safety Notices
Caution
Safety Precautions
Symbols
1. PRODUCT INFORMATION
Basic Specification
Machine specifications
Ink specifications

2. INSTALLATION
Preparation
Environment
Minimum Space Requirements
Machine Level
Power Source
Installation Flow
Accessories List
Main Unit Box
Stand Packing Box
Printer Assembly
Unpacking
Assembling the Main Unit Stands and the Main Unit
Mounting the Drying Heater Assy
Mounting the Accessories
Removing the Stopper
Removing the Cardboard
Power Supply Related
Setting the Voltage Selector
Before Starting Power On
Connecting the Power Cable
Turning the Power On
Turning the Power Off
Ink Set
Changing the Joints
How to assemble ink cartridge
Pasting label on eco case
Outputting Plots
Setting at Startup
Performing the Initial Ink Fill
Performing a Test Print
Cleaning the Heads
PRINT ADJUST
Image Quality Adjustment
Backup System Parameters
Printer Setting and Checking Items before Printing
If paper jam occurred
Requests for Daily Care and Maintenance
Installation environment
Daily care and maintenance
Storing of the media
Storing of the cartridges
Examples of image quality deteriorate
Recovery method of defective nozzle discharge
When the printer is not used for a long period (Chapter 4, Operation Manual)
Supplies

3. PREVENTIVE MAINTENANCE
Service Outline
Safety Precaution
Required Tool
Regular Maintenance
Periodic Check Item
Checking the Machine Condition
Regularly Replaced Parts
Greasing
Checking

4. REPLACEMENT AND ADJUSTMENT
Common Procedures
Cover Layout
Ink-related Parts
Changing Joint
Filter
Damper
Head Unit
Cap Unit
Cap Assy
Tube Pump Assy (for Pressure-Feed)
Tube Pump Assy (for Suction)
Solenoid
Valve Assy
Driving Parts
X-axis Motor Assy
Y-axis Motor
Y Drive Pulley
Y Drive Belt
Linear Encoder Scale
Cutter Assy
Take-up Motor
Electrical Parts
DC Power Supply Assy (5V)
Main PCB Assy
HDC PCB Assy
Replacement fuse of the PCB
DC Power Supply Assy (36V)
DDR2PRAM (1GB) Assy
HEATER PCB Assy
INK SYSTEM PCB Assy
Central-IO PCB Assy
INK LED PCB Assy
150LPI Encoder PCB Assy
Key Board PCB Assy
ID Contact PCB CN032 Assy
Take-up Motor PCB Assy
Suction FAN
Disassembly and Reassembly: Sensors
Detector Assy, I/C, Y
Paper Sensor
Adjustment Items
HEAD ADJUST
PRINT ADJUST
REPLACE COUNT
DEFAULT SET
CAPPING
ADJUST WIPER
HEAD ID
Head Temperature
Serial No
DEALER No. (DFU)
FEED COMP.2
EDGE ADJUST
POINTER OFFSET
Time Set
INK SET
DAMPER DISCHARGE
DAMPER FILLUP
Power Supply Voltage
Nozzle Recovery
ANGLE ADJUST (DFU)
LAN CONFIG (DFU)
HEAD VOLT ADJ (DFU)
Mechanical Adjustment
Carriage slant adjust
Adjustment of the Mounting Location for the Cutter
Adjustment of the Station Height
Adjustment of the Wiper Height
Positioning of the Encoder Sensor
Adjustment of the Jam Sensor Height
Centering of the Roll Holder

5. SERVICE TABLES
Service Mode and Specialized Key
Indication on LCD
Outline
Specialized Key Functions
Service Mode
F/W Update
Indication on LCD
Outline
Update procedure
Parameter Up/Download
Indication on LCD
Upload procedure (machine host PC)
Download procedure (host PC machine)
Parameter Function
Outline
Parameter function items
Important Parameter
Outline
Important parameters
F/W update procedure after the replacement of the main circuit board
Outline
Update procedure
F/W update procedure between different models
Outline
Procedure for removing the main PCB from the model A
Parameter update procedure after the replacement of Central IO board
Outline
Update procedure

6. TROUBLESHOOTING
Installation
Ink Filling
Discharge
Heater Configuration for Media
Printing Media
Steps for Heater Configuration
Printing Issue
Test Function
CHECK PATTERN
SENSOR TEST
MEMORY CHECK
KEYBOARD TEST
LCD TEST
CHECK TEMP
CHECK INK IC
CARTRIDGE VALVE
CARTRIDGE SENSOR
Maintenance Cartridge
AGING
CHECK ENCODER
TEST HARDWARE
PAPER SENSOR
HEATER
ACTION TEST
LED
SKEW CHECK
VOLTAGE CHECK
VACUUM FAN
EXTERNAL HEATER
VOLTAGE SELECTOR
EVENT LOG
CHECK MESSAGE
Details on Errors and Malfunctions
Concerning Errors and Malfunctions
List of Error Messages
List of Warning Messages
List of SYSTEM HALT
Detailed Methods of Coping with the Malfunctions
Sorting process sheet of ink supply system’s troubles
Cleaning of the Wiper, Cap and Media Press
Checking of the cap leak
Checking of the Ink supply
The air bubbles removal in the head
Checking root to damper
Maintenance check
Basic Operation
Start Up
Print Mode
LOCAL
SETUP
MAINTENANCE
MACHINE SETUP
Service Mode
#ADJUST
#TEST

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