• Code: E602-1302
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: File system initialization error (LBP7680Cx only)
• Remedy: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1312
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Remedy: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1313
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Remedy: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1602
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: File system initialization error (LBP7680Cx only)
• Remedy: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1612
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Remedy: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E602-1613
• Description: E602-1102 to 1613 Only LBP7680Cx is supported.
• Causes: Device access error (LBP7680Cx only)
• Remedy: Execute the following procedures. 1. Turn OFF and then ON the power. 2. Download the /APL_CDS firmware again by Updater.

• Code: E604-0000
• Description: Insufficient memory capacity
• Causes: Insufficient memory capacity
• Remedy: - Remove and then install the additional memory. - Replace the additional memory with a correct one. - Turn OFF and then ON the power. - Replace the Controller PCB.

• Code: E604-0001
• Description: Insufficient memory capacity
• Causes: Failed to allocate the memory required to start PDL.
• Remedy: - Remove and then install the additional memory. - Replace the additional memory with a correct one. - Turn OFF and then ON the power. - Replace the Controller PCB.