From abc5c93986cde6f98916b0dfc259996e1a6a8e72 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Thu, 9 Jul 2020 02:01:03 -0500 Subject: [PATCH] Clean up some MMU comments --- Marlin/Configuration_adv.h | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h index 96c44f3dc..f1c52a0ee 100644 --- a/Marlin/Configuration_adv.h +++ b/Marlin/Configuration_adv.h @@ -3429,12 +3429,15 @@ /** * MMU Extruder Sensor - * Add support for Prusa IR Sensor (or other) to detect that filament reach the extruder to make loading filament more reliable - * If your extruder is equipped with a filament sensor located less than 38mm from the gears you can use this feature - * During loading to the extruder, the sensor will stop the loading command when he's triggered and make a last move to load filament to the gears - * If no filament is detected, MMU2 will make more loading attemps, if finally no filament is detected, the printer will enter in runout state + * + * Support for a Prusa (or other) IR Sensor to detect filament near the extruder + * and make loading more reliable. Suitable for an extruder equipped with a filament + * sensor less than 38mm from the gears. + * + * During loading the extruder will stop when the sensor is triggered, then do a last + * move up to the gears. If no filament is detected, the MMU2 can make some more attempts. + * If all attempts fail, a filament runout will be triggered. */ - //#define MMU_EXTRUDER_SENSOR #if ENABLED(MMU_EXTRUDER_SENSOR) #define MMU_LOADING_ATTEMPTS_NR 5 //max. number of attempts to load filament if first load fail @@ -3442,10 +3445,9 @@ /** * Using a sensor like the MMU2S - * This mode only work if you have a MK3S extruder with sensor sensing the extruder idler mmu2s + * This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S. * See https://help.prusa3d.com/en/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560, step 11 */ - //#define PRUSA_MMU2_S_MODE #if ENABLED(PRUSA_MMU2_S_MODE) #define MMU2_C0_RETRY 5 // Number of retries (total time = timeout*retries)