Chapter 6 Appendix Maintenance Box Electrical Characteristics • Use the dedicated AC adapter included in the product package. • For the LAN cable, use cable with CAT5e or higher shielding. 6 227 Model number SJMB3500 Type Maintenance box with a built-in waste ink absorber Life None Temperatures Conforms to "Environmental Conditions" on page 228. Power supply Dedicated AC adapter [AC Adapter,K] Input voltage (rated) 100 to 240 V Frequency (rated) 50 to 60 Hz Power Operating consumption Stand-by When power is OFF Approximately 30 W (Peak: 50 W) Approximately 2.5 W Approximately 0.3 W