The Printer Works

CX Parts Catalog

Diagram 125 Parts Table
High Voltage Power Supply

Contents | Back One Page | Search | Forward One Page | Ordering
Return to Graphic Version

Note

The high-voltage power supply contains a flyback transformer to generate high voltages for the primary corona, transfer corona, and developing bias from the 24V section of the DC power supply. Digital signals from the DC controller activate the high-voltage supply. A print density dial is located on the side of the high-voltage supply, which is accessible by the operator. This dial comes in several different colors.

The high-voltage power supply has been revised several times. The original part number was RG1-0213-000, which was revised to -070 and is pictured in Diagram 125. A second version, always used in CXD printers and later CX models, is RG1-0469-050. This version has a different cover and is also pictured above, labeled 'Revised Version'. The HP service manual lists the part number for it as RG1-0649-000. We believe that HP made a typographical error and the correct part number is actually RG1-0469-050.

For price and ordering information or to place the item in your shopping cart, select a Part Number in the table.

ITEM         PART NUMBER         DESCRIPTION                              NOTES
----------------------------------------------------------------------------------------------

125-0        RG1-0213-070        High Voltage Power Supply
                                 Replaced by RG1-0469-050 (below)         All CX except Apple

125-0        RG1-0469-050        High Voltage Power Supply                All CX/All CXD except Apple

125-0        661-0266            High Voltage Power Supply, Apple LW      All Apple LaserWriter

125-0        RG1-0649-000        Wrong p/n see RG1-0469-050               From HP manual

125-1        RA1-0748-000        Dial, Print Density                      All CX

125-1A       RA1-1806-000        Dial, Print Density                      All CXD and CX

125-1A       RA1-0748-FDX        Dial, Print Density, Fed Ex Purple       Federal Express

125-1A       970-1071            Dial, Print Density, Apple White         Apple LW Original Color

125-1A       970-1308            Dial, Print Density, Apple Platinum      Apple LW Revised Color

125-2        RF1-0154-000        Resistor, Variable                       All Versions

125-3        RA1-0750-000        Cover, High Voltage                      Original version

125-3A       RA1-1805-000        Cover, High Voltage                      Revised version

125-4        XB1-2300-809        Screw, Mach, M3X8                        Original CX version

125-5        XB6-2400-508        Setscrew, Hex Skt, M4X5                  Original CX version

Contents | Back One Page | Search | Forward One Page | Ordering
Return to Graphic Version