Panasonic KX-MB1520FX7 Service Manual page 18

Multi-function printer

Table of Contents

KX-MB1520FX7/KX-MB1520FX8/KX-MB1520FXW/KX-MB1530FX7/KX-MB1530FXW

1. An analog image data is output from CIS unit to IC503.

IC503 decode the analog data to digital data, and output to IC300.

Scanner I/F in IC300 process image data and store it in IC400

through SDRAM I/F.

2. If necessary, the data is compressed via DSP.

3. The data is output to PC through the USB I/F.

1. The print data is output from PC through USB

and pass the USB I/F in IC300.

then the data is stored in IC400 through SDRAM I/F.

2. Print I/F retrieve the data from IC400 and output it to LSU.

Troubleshooting