Konica Minolta CM-M6 Instruction Manual page 16

Battery Charger CM-A227*
Used as the dedicated charger to charge the lithium-ion battery.
The battery charger must be connected to the AC adapter (AC-
A311) supplied with the instrument for use.
Color Plates (White, black, and 12 other colors)
Used for simple diagnosis of instrument measurement
performance (instrumental errors and repeatability).
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