diff --git a/backend/genesys_gl847.c b/backend/genesys_gl847.c
index 20642ee5b..66a982235 100644
--- a/backend/genesys_gl847.c
+++ b/backend/genesys_gl847.c
@@ -885,7 +885,7 @@ gl847_init_motor_regs_scan (Genesys_Device * dev,
   factor = gl847_get_step_multiplier (reg);
 
   use_fast_fed=0;
-  if(dev->settings.yres==1200 && feed_steps>100)
+  if(dev->settings.yres>=1200 && feed_steps>100)
     {
       use_fast_fed=1;
     }
@@ -2581,7 +2581,8 @@ gl847_init_regs_for_scan (Genesys_Device * dev)
   move = (move * move_dpi) / MM_PER_INCH;
   DBG (DBG_info, "%s: move=%f steps\n",__FUNCTION__, move);
 
-  if(dev->settings.yres>1200)
+  /* unused for now */
+  if(dev->settings.yres>31200)
     {
       status = gl847_feed (dev, move);
       if (status != SANE_STATUS_GOOD)
diff --git a/backend/genesys_gl847.h b/backend/genesys_gl847.h
index 3114d921d..3d5579072 100644
--- a/backend/genesys_gl847.h
+++ b/backend/genesys_gl847.h
@@ -573,7 +573,7 @@ static Motor_Profile gl847_motors[]={
 	{MOTOR_CANONLIDE200,  1432, 0, lide200_base},
 	{MOTOR_CANONLIDE200,  2712, 2, lide200_medium},
 	{MOTOR_CANONLIDE200,  5280, 3, lide200_high},
-	{MOTOR_CANONLIDE200, 10416, 3, lide200_max},
+	{MOTOR_CANONLIDE200, 10416, 3, lide200_high},
 	/* end of database entry */
 	{0,  0, 0, NULL},
 };