Causes: An error in the shading value was detected at white shading.
Remedy: [Related parts] R1.00 - Harness between the Scanner Unit (back) and the Main Controller PCB (UN81) - Scanner Unit (back) - ADF UNIT - Main Controller PCB (UN81) [Remedy] Check/replace the related parts. After performing the remedy, check that the copy image is output normally.
Code: E302-0102-04
Description: Error in paper back black shading
Causes: An error in the shading value was detected at black shading.
Remedy: [Related parts] R1.00 - Harness between the Scanner Unit (back) and the Main Controller PCB (UN81) - Scanner Unit (back) - ADF UNIT - Main Controller PCB (UN81) [Remedy] Check/replace the related parts. After performing the remedy, check that the copy image is output normally.
Code: E302-0103-04
Description: Error in paper back shading
Causes: Image sampling for shading was not completed.
Remedy: [Related parts] R1.00 - Harness between the Scanner Unit (back) and the Main Controller PCB (UN81) - Scanner Unit (back) - ADF UNIT - Main Controller PCB (UN81) [Remedy] Check/replace the related parts. After performing the remedy, check that the copy image is output normally.
Code: E315-0007-00
Description: Image process device timeout error
Causes: Image compression process was not completed within the specified period of time at scanning.
Remedy: [Related parts] R1.00 - Harness between the Reader Unit and Main Controller PCB - Main Controller PCB [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Reinstall the latest system software using SST or a USB flash drive. 2. Check/replace the related harness/cable, connector and parts.
Code: E315-000D-00
Description: Image process device timeout error
Causes: Processing of a JBIG-compressed data was not completed within the specified period of time at printing or SEND.
Remedy: Perform the following in the order while checking whether the error is cleared. 1. Reinstall the latest system software using SST or a USB flash drive. 2. Check/replace the Main Controller PCB.
Code: E315-0027-00
Description: Image process device timeout error
Causes: Image processing (change in magnification ratio, rotating, and shifting) was not completed normally within the specified period of time.
Remedy: Perform the following in the order while checking whether the error is cleared. 1. Reinstall the latest system software using SST or a USB flash drive. 2. Check/replace the Main Controller PCB.