• Code: 093-932
• Description: IOT X Toner Life Over C
• Causes:
• Remedy: Replace the Cyan Toner Cartridge.

• Code: 093-933
• Description: IOT X Toner Life Over K
• Causes:
• Remedy: Replace the Black Toner Cartridge.

• Code: 093-950
• Description: IOT X CRUM Error Detect Yellow CRUM Error
• Causes: • Yellow Toner Cartridge (PL5.1.8) • Dispenser Assembly Y (PL5.1.4) • Top Harness Assembly (PL18.2.5) • MCU Board (PL18.1.13)
• Remedy: 1 Check the Toner Cartridge installation Is the connection part between the CRUM and the Dispenser Assembly Y inside the Yellow Toner Cartridge clean (without any foreign objects)? And, is the Yellow Toner Cartridge installed properly? Go to step 2. Reinstall the Yellow Toner Cartridge. 2 Check the CRUM of the Toner Cartridge Is the connection terminal of the CRUM inside the Yellow Toner Cartridge broken? Replace the Yellow Toner Cartridge. Go to step 3. 3 Check the Dispenser Assembly Y Is the connection terminal of the Dispenser Assembly Y broken? Replace the Dispenser Assembly Y. Go to step 4. 4 Check the Dispenser Assembly Y connection Check the connection between the Dispenser Assembly Y and the MCU Board. Are P/J191 and P/J19 connected securely? Go to step 5. Connect P/J191 and P/J19 securely. 5 Check the continuity between the Dispenser Assembly Y and the MCU Board Is each cable of P/J191<=>P/J19 continuous? Replace the MCU Board. Replace the Top Harness Assembly.

• Code: 093-951
• Description: IOT X CRUM Error Detect Magenta CRUM Error
• Causes: • Magenta Toner Cartridge (PL5.1.9) • Dispenser Assembly M (PL5.1.5) • Top Harness Assembly (PL18.2.5) • MCU Board (PL18.1.13)
• Remedy: 1 Check the Toner Cartridge installation Is the connection part between the CRUM and the Dispenser Assembly M inside the Magenta Toner Cartridge clean (without any foreign objects)? And, is the Magenta Toner Cartridge installed properly? Go to step 2. Reinstall the Magenta Toner Cartridge. 2 Check the CRUM of the Toner Cartridge Is the connection terminal of the CRUM inside the Magenta Toner Cartridge broken? Replace the Magenta Toner Cartridge. Go to step 3. 3 Check the Dispenser Assembly M Is the connection terminal of the Dispenser Assembly M broken? Replace the Dispenser Assembly M. Go to step 4. 4 Check the Dispenser Assembly M connection Check the connection between the Dispenser Assembly M and the MCU Board. Are P/J192 and P/J19 connected securely? Go to step 5. Connect P/J192 and P/J19 securely. 5 Check the continuity between the Dispenser Assembly M and the MCU Board Is each cable of P/J192<=>P/J19 continuous? Replace the MCU Board. Replace the Top Harness Assembly.

• Code: 093-952
• Description: IOT X CRUM Error Detect Cyan CRUM Error
• Causes: • Cyan Toner Cartridge (PL5.1.10) • Dispenser Assembly C (PL5.1.6) • Top Harness Assembly (PL18.2.5) • MCU Board (PL18.1.13)
• Remedy: 1 Check the Toner Cartridge installation Is the connection part between the CRUM and the Dispenser Assembly C inside the Cyan Toner Cartridge clean (without any foreign objects)? And, is the Cyan Toner Cartridge installed properly? Go to step 2. Reinstall the Cyan Toner Cartridge. 2 Check the CRUM of the Toner Cartridge Is the connection terminal of the CRUM inside the Cyan Toner Cartridge broken? Replace the Cyan Toner Cartridge. Go to step 3. 3 Check the Dispenser Assembly C. Is the connection terminal of the Dispenser Assembly C broken? Replace the Dispenser Assembly C. Go to step 4. 4 Check the Dispenser Assembly C connection Check the connection between the Dispenser Assembly C and the MCU Board. Are P/J193 and P/J19 connected securely? Go to step 5. Connect P/J193 and P/J19 securely. 5 Check the continuity between the Dispenser Assembly C and the MCU Board Is each cable of P/J193<=>P/J19 continuous? Replace the MCU Board. Replace the Top Harness Assembly.

• Code: 093-960
• Description: IOT X CRUM ID Error Detect Y Toner CRUM ID Warning
• Causes: • Yellow Toner Cartridge (PL5.1.8)
• Remedy: 1 Check the Toner Cartridge installation Is a Toner Cartridge other than a Yellow Toner Cartridge installed? Or, is the installed Toner Cartridge for another printer? Install the right Yellow Toner Cartridge. Reinstall the Yellow Toner Cartridge.

• Code: 093-961
• Description: IOT X CRUM ID Error Detect M Toner CRUM ID Warning
• Causes: • Magenta Toner Cartridge (PL5.1.9)
• Remedy: 1 Check the Toner Cartridge installation Is a Toner Cartridge other than a Magenta Toner Cartridge installed? Or, is the installed Toner Cartridge for another printer? Install the right Magenta Toner Cartridge. Reinstall the Magenta Toner Cartridge.

• Code: 093-962
• Description: IOT X CRUM ID Error Detect C Toner CRUM ID Warning
• Causes: • Cyan Toner Cartridge (PL5.1.10)
• Remedy: 1 Check the Toner Cartridge installation Is a Toner Cartridge other than a Cyan Toner Cartridge installed? Or, is the installed Toner Cartridge for another printer? Install the right Cyan Toner Cartridge. Reinstall the Cyan Toner Cartridge.