Ricoh B230 Service Manual

 
SM 6-93 B230/B237 
Detailed 
Descriptions 
Form printing 
This function can print images in a predetermined layout format. 
 
[A]: Image size A4: 170mm x 128mm LT: 174.5mm x 120mm 
[B]: Image size A4: 120mm x 90mm LT: 112.5mm x 92mm 
[C]: Image size A4: 86mm x 65mm LT: 88mm x 61mm 
[D]: Image size A4: 86mm x 65mm LT: 88mm x 61mm 
[E]: Image size A4: 152.4mm x 108mm LT: 156.7mm x 102.6mm 
Camera memo printing 
This function can print text data with an image if it is attached to the image.  

 
B230/B237 6-94  SM 
6.16  COPY DATA SECURITY UNIT 
6.16.1 GENERAL FUNCTION 
This function can prevent unauthorized copying by making a special masking pattern with 
an embedded message when an original is printed. This enables the machine to make 
grayed-out output when it is copied. 
Confidential documents can never be duplicated on a machine that has the optional Copy 
Data Security Unit. 
The embedded messages appear when a confidential document is copied on a machine 
without an optional Copy Data...

 
SM 6-95 B230/B237 
Detailed 
Descriptions 

 
B230/B237 6-96  SM 
6.17  FILE FORMAT CONVERTER (MLB) 
In this machine, this conversion is hardware-based, using the optional File Format 
Converter. Without the File Format Converter, copy and print jobs cannot be downloaded to 
a PC (or e-Cabinet) from the document server. 
Two common target formats are provided for conversion to files that can be selected by the 
SP modes: These are JPEG and TIFF. 
In scanner mode, users can select file format from TIFF, JPEG, or PDF. The time to create 
TIFF and...

 
SM 6-97 B230/B237 
Detailed 
Descriptions 
6.18  DATA OVERWRITE SECURITY UNIT (B735) 
6.18.1  AUTO ERASE MEMORY 
A document scanned in the copier or scanner mode, or data sent from a printer driver for 
printing, is stored temporarily on the hard disk of the machine. The document stays in the 
hard disk as temporary data even after the copy or print job is completed. Auto Erase 
Memory erases the temporary data on the hard disk by writing over it. 
Types of Data Overwritten and Not Overwritten 
The...

 
B230/B237 6-98  SM 
ƒ  *2: Temporary data via TWAIN scanner function are not originally stored in HDD. 
You can use TWAIN scanner functions together with the DOS unit. 
ƒ  *3: Data stored in the Address Book can be encrypted for security. 
Overwrite timing 
Overwriting starts automatically once a copy, print or scanner job is completed. 
Copier, printer and scanner functions take priority over the Data Overwrite function. If a 
copier, printer or scanner job comes while a previous job is being...

 
 
 
 
 
 
SPECIFICATIONS 
  

 
SM 7-1 B230/B237 
Specifications 
 
7. SPECIFICATIONS 
7.1 GENERAL SPECIFICATIONS 
7.1.1 MAIN FRAME 
Configuration: Desktop 
Print Process: Laser beam scanning & Dry electrostatic transfer system 
4 drums tandem method   
Number of scans:  1 
Resolution: Scan: 600 dpi 
Print: 600 dpi 
Gradation: Scan: 8 bits/pixel 
Print: 4 bits/pixel, 2 bits/pixel, 1 bits/pixel 
Original type:  Sheets, book, objects 
Maximum original 
size: A3/11 x 17 
Original reference 
position: Left rear corner, ad hoc lists 
Copy...

 
B230/B237 7-2  SM 
Print Paper Capacity: 
(80 g/m
2, 20 lb) Standard tray: 500 sheets x 2 
By-pass tray: 100 sheets 
Optional paper feed tray: 500 sheets x 2 
LCT: 2000 sheets 
Print Paper Size:  (Refer to “Supported Paper Sizes”.) 
- Minimum Maximum 
Tray 1  A4/81/2 x 11 (LEF)   
Tray 2 A5 (LEF)/ 
8.5 x 11 A3/11 x 17 
By-pass    90 x 148 mm  305 x 458 mm/12 x 18 
Optional Tray A5 (LEF)/ 
8.5 x 11 A3/11 x 17 
LCT  A4/8.5 x 11 (LEF)   
Printing Paper 
Weight: Standard tray: 60 to 216 g/m
2 (16 to 57...